| 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 | $140.38 | 13.611% | $159.4871 | $159.49 | $159.50 | $159.50 |
| Purchase #2 | $28.43 | 5.155% | $29.8956 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $118.82 | 3.136% | $122.5462 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $194.29 | 5.431% | $204.8419 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $144.84 | 9.857% | $159.1169 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $46.78 | 9.292% | $51.1268 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $221.41 | 7.414% | $237.8253 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $894.95 | $964.8398 | $964.86 | $964.90 | $964.70 | |