| 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 | $158.26 | 13.761% | $180.0382 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $99.63 | 12.622% | $112.2053 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $206.65 | 4.722% | $216.408 | $216.41 | $216.40 | $216.40 |
| Purchase #4 | $75.42 | 3.638% | $78.1638 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $25.49 | 9.418% | $27.8906 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $125.33 | 6.298% | $133.2233 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $173.74 | 6.551% | $185.1217 | $185.12 | $185.10 | $185.10 |
| 7 purchase totals = | $864.52 | $933.0509 | $933.05 | $933.00 | $933.00 | |