Answer:
$14.96
Explanation:
Shipping and handling charges are attached.
Given: Discounted price= $65.55.
Regular sales price= $77.77
Sales tax= 6%.
Now, find the cost of coat after tax.
Cost of coat= ![77.77+(77.77\times 6\%)](https://tex.z-dn.net/?f=77.77%2B%2877.77%5Ctimes%206%5C%25%29)
⇒ Cost of coat= ![77.77+ 4.66= \$ 82.43](https://tex.z-dn.net/?f=77.77%2B%204.66%3D%20%5C%24%2082.43)
Adding shipping charges to the cost= ![82.43+8.95= \$91.39](https://tex.z-dn.net/?f=82.43%2B8.95%3D%20%5C%2491.39)
Hence, cost of coat after tax and shipping charges= $91.39.
Next finding total cost of coat if sold at discount after tax.
Cost of coat at discounted price after tax= ![65.55+(65.55\times 6\%)](https://tex.z-dn.net/?f=65.55%2B%2865.55%5Ctimes%206%5C%25%29)
⇒ Cost of coat at discounted price after tax= ![65.55+ 3.93](https://tex.z-dn.net/?f=65.55%2B%203.93)
⇒ Cost of coat at discounted price after tax= ![\$ 69.48](https://tex.z-dn.net/?f=%5C%24%2069.48)
Adding shipping charges to the cost of coat= ![69.48+6.95=\$ 76.43](https://tex.z-dn.net/?f=69.48%2B6.95%3D%5C%24%2076.43)
Hence, cost of coat at discounted price after tax and shipping charges= $76.43.
Finding saving amount by ordering coat at the sale price or discounted price.
∴ Saving = ![Total\ cost\ of\ coat\ at\ regular\ price - Total\ cost\ of\ coat\ at\ discounted\ price](https://tex.z-dn.net/?f=Total%5C%20cost%5C%20of%5C%20coat%5C%20at%5C%20regular%5C%20price%20-%20Total%5C%20cost%5C%20of%5C%20coat%5C%20at%5C%20discounted%5C%20price)
Saving= ![91.39-76.43= \$ 14.96](https://tex.z-dn.net/?f=91.39-76.43%3D%20%5C%24%2014.96)
Hene, Total saving by ordering coat at the sale price is $14.96