Answer:
$20.74 you can round!!!!
Explanation:
First you can see he has a shirt that is $24 and he had a coupon for 20% off!
The first step is to figure out 20% off of $24!!!
Well I just use a percent calculator off online!!
I came up with $19.20 with the coupon!!
Then 8% tax rate added to $19.20 is $20.74!
That is how I figured out my answer!!
Sorry if I did not show all the step by step and how to figure out the coupon or the tax!
The answer is $20.74 not rounded!!!