| 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 | $154.80 | 5.872% | $163.8899 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $159.90 | 12.337% | $179.6269 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $52.71 | 3.476% | $54.5422 | $54.54 | $54.55 | $54.50 |
| Purchase #4 | $61.52 | 12.757% | $69.3681 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $97.33 | 13.358% | $110.3313 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $59.39 | 11.784% | $66.3885 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $221.79 | 8.196% | $239.9679 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $807.44 | $884.1148 | $884.12 | $884.15 | $884.10 | |