Leiff goes online to buy a new video game. He finds a site that currently has a promotion of 15% off on all orders over $50. Leiff decides to buy his video game, with a price tag of $128, at this site because he knows that he will get the 15% discount when he checks out. Leiff pays 5.3% sales tax on the discounted price and pays a shipping fee of $4.75. What is the total of Leiff’s online purchase?

a.

$112.84

b.

$114.57

c.

$118.82

d.

$119.32

Verified Answer :

Answer: Option 'd' is correct.

Step-by-step explanation:

Since we have given that

Price tag on his video game = $128

Discount rate = 15%

Sales tax = 5.3%

Amount of shipping fee = $4.75

So, Amount of discount is given by

\(0.15\times 128\\\\=\$19.2\)

Amount after discount is given by

\(128-19.2\\\\=\$108.8\)

Amount of sales tax would be

\(0.053\times 108.8\\\\=\$5.7664\)

So, Amount after sales tax becomes

\(\$108.8+\45.7664\\\\=\$114.57\)

Amount after adding shipping charges becomes

\(\$114.57+\$4.75\\\\=\$119.32\)

Hence, Option 'd' is correct.