Answer:
$153.90.
Step-by-step explanation:
We have been given that Tina is ordering a pair of shoes that cost $123.99. The sales tax is 8% and the shipping is $19.99. We are asked to find the total cost of the shoes.
Let us find 8% of $123.99 as:
[tex]\text{Sales tax}=\$123.99\times \frac{8}{100}[/tex]
[tex]\text{Sales tax}=\$123.99\times 0.08[/tex]
[tex]\text{Sales tax}=\$9.9192[/tex]
Total cost of shoes would be original cost plus sales tax plus shipping charges.
[tex]\text{Total cost of shoes}=\$123.99+\$9.9192+\$19.99[/tex]
[tex]\text{Total cost of shoes}=\$153.8992[/tex]
[tex]\text{Total cost of shoes}\approx \$153.90[/tex]
Therefore, the total cost of shoes would be approximately $153.90.
