$0.00 + 10% of amount over $0.00
$1,240 + 15% of the excess over $12,400
$6,482.50 + 25% of amount over $47,350
$25,220 + 28% of amount over $122,300
$46,430 + 33% of amount over $198,050
$109,229 + 35% of amount over $388,350