| 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 | $169.32 | 5.139% | $178.0214 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $172.47 | 4.478% | $180.1932 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $48.90 | 11.350% | $54.4502 | $54.45 | $54.45 | $54.50 |
| Purchase #4 | $53.83 | 6.418% | $57.2848 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $222.65 | 12.588% | $250.6772 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $51.89 | 12.478% | $58.3648 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $23.98 | 13.490% | $27.2149 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $743.04 | $806.2065 | $806.19 | $806.20 | $806.30 | |