Answer:
$1.92
Explanation:
The regular price of an item = $80.00
The sale on the item = 20%
Price after the 20% discount = 80 -(20% × 80)
= 80 - (0.20 × 80)
= 80 - 16
= $64
There is a rate of sales tax = 3%
The price of sales tax = 3% × 64
= 0.03 × 64
= $1.92
The amount of the sales tax is $1.92.