How To Calculate Sales Tax Using Math

This math video explains how to calculate sales tax.

Percentage, Base, & Rate Problems:

Part, Whole, & Percent Proportion:

Percent Increase & Decrease Problems:

Percent Error:

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Percentage Word Problems:

Sales Price After Discount:

Sales Tax, Discount, & Original Price:

How To Calculate The Original Price:

Unique Percentage Problem:

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Percent Uncertainty In Measurement:

Percent Composition By Mass:

Percent Abundance - Elements & Isotopes:

APR vs APY:

The Dividend Yield:

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Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

[haggaikasonsogriff]

Honestly have started loving this YouTuber cause you really help us ✌️👍

[ThangNguyen-phom]

why am i not surprised... man can do everything

[satriaawatara]

How about to find a tax percentage rate, if i only knew the tax costs based on the price?

[marqueshiakelly]

What about what I want to sell the item for? Say for example I purchase jeans for $12 from a vendor but I need to add sales tax & my profit how do I get that total?

[persevyr]

hey man, check this one out.
Ms Rekha spends $165.31, inclusive of sales tax of 15% on oranges. Calculate the orginal price of the oranges.
I did 100 x $165.31 divided by 115, which gives $143.75. But i am not 86 of on questions like these.

[coral]

Hardest part was the tax percentage by the cost of the item

[nirmalmishra]

Why aren't you making more videos on O chem?

[mihailomiliana]

i love u so much even tho ima boy thx brother

[tariqo]

I have zero absolutely zero reason to wstvh this beside procrastination

[Itsmeee-izzw]

For pt 1 u did 0.074 wrong its actually 0.74.

[Koigokoro]

This is neither in my syllabus nor does my country have taxes lol