Add the variables created in Steps $13,$ storing the results in a variable named subtotal.

$5.$ Calculate the tax charge by multiplying the subtotal by $0\mathrm{.}0475.$ Round this result to $2$ decimal places, and store

the rounded value in a variable named tax.

$6.$ Calculate the tip amount by multiplying the subtotal by $0\mathrm{.}15.$ Round this result to $2$ decimal places, and store

the rounded value in a variable named tip.

$7.$ Calculate the total charge by adding the subtotal, the tax charge, and the tip amount. Store the result in a

variable named total$\_$charge.

$8.$ Print the results with descriptive text output as shown below. Replace the xxxxx symbols with the appropriate

values. Match the formatting shown below exactly, including spacing. The dashed lines should contain $22$

dashes. The dollar signs should be vertically aligned, and the prices should be right$-$aligned with each other and

with the dashed lines. There should be five characters of spacing allotted for each price, but some prices will

only require four spaces. Each price should have exactly two decimal places displayed. This formatting can be

most easily accomplished using f$-$strings