| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.48 | 7.442% | $141.2647 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $244.93 | 3.818% | $254.2814 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $139.71 | 8.348% | $151.373 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $102.27 | 12.400% | $114.9515 | $114.95 | $114.95 | $115.00 |
| Purchase #5 | $86.67 | 10.292% | $95.5901 | $95.59 | $95.60 | $95.60 |
| Purchase #6 | $118.58 | 13.538% | $134.6334 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $154.79 | 4.116% | $161.1612 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $978.43 | $1,053.2553 | $1,053.24 | $1,053.25 | $1,053.40 | |