| 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 | $163.74 | 8.296% | $177.3239 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $13.94 | 11.213% | $15.5031 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $161.52 | 5.217% | $169.9465 | $169.95 | $169.95 | $169.90 |
| Purchase #4 | $181.39 | 11.551% | $202.3424 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $99.95 | 12.645% | $112.5887 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $49.81 | 5.477% | $52.5381 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $97.51 | 5.330% | $102.7073 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $767.86 | $832.9500 | $832.95 | $832.95 | $832.80 | |