Question

What is the sales tax rate in Coloradu? Here are the prices of some items and the amount of sales tax charged on each item in Colorado.



cost of items. sales tax
10.00. 0.29
50.00. 1.45
30.00. 0.87​

Answer 1

The sales tax is 3%.

Check: Subtract 10 from 0.29, then add 3%.