| 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 | $152.53 | 11.478% | $170.0374 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $106.82 | 13.509% | $121.2503 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $83.25 | 7.500% | $89.4938 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $215.39 | 4.418% | $224.9059 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $54.66 | 8.195% | $59.1394 | $59.14 | $59.15 | $59.10 |
| Purchase #6 | $113.27 | 11.314% | $126.0854 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $102.49 | 3.715% | $106.2975 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $828.41 | $897.2097 | $897.22 | $897.25 | $897.20 | |