Well pi is an irrational number and it goes on forever. A simplified version is 3.14 but a lengthened (100 digit) version is 3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679
In order to find the answer, we will have to add the initial costs of the items together, then we will calculate using the formula for percentages to find the tax rate.
<u>Calculate the percentage: </u>
<u>Add the sales tax:</u>
Which means the two items along with an 8.25% sales tax costs "$169.96 dollars."