Answer: $559.77
Explanation:
1. You have that she purchased six bushes for $19.27 each, a porch swing for $88.22, and a gas grill for $321.77. then:
purchases=6* $19.27+$88.22+$321.77=$525.61
2. She must pay the state tax of 4.5% and the city tax of 2%:
taxes=0.045*$525.59+0.02*$525.59=$34.16
3. The total purchase is:
total purchase=$525.61+$34.16=$559.77