| 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 | $106.60 | 6.244% | $113.2561 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $201.60 | 11.296% | $224.3727 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $57.94 | 7.729% | $62.4182 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $89.26 | 6.745% | $95.2806 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $189.42 | 12.317% | $212.7509 | $212.75 | $212.75 | $212.80 |
| Purchase #6 | $86.61 | 12.795% | $97.6917 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $41.74 | 9.624% | $45.7571 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $773.17 | $851.5273 | $851.53 | $851.50 | $851.70 | |