Answer
The total price after tax and discount is $9034.74.
Work Step by Step
discount=rate*original
$d=0.22\times10800=2376$
price=original-discount
$p=10800-2376=8424$
tax=rate*price
$t=0.0725*8424=610.74$
cost=price+tax
$c=8424+610.74=9034.74$