| 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 | $108.62 | 9.265% | $118.6836 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $159.41 | 11.669% | $178.0116 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $34.61 | 6.560% | $36.8804 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $71.91 | 7.319% | $77.1731 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $70.51 | 7.383% | $75.7158 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $202.66 | 10.772% | $224.4905 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $178.48 | 10.118% | $196.5386 | $196.54 | $196.55 | $196.50 |
| 7 purchase totals = | $826.20 | $907.4936 | $907.49 | $907.50 | $907.50 | |