| 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 | $140.31 | 4.179% | $146.1736 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $225.27 | 13.339% | $255.3188 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $101.27 | 3.201% | $104.5117 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $87.32 | 11.313% | $97.1985 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $13.95 | 12.640% | $15.7133 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $47.75 | 12.151% | $53.5521 | $53.55 | $53.55 | $53.60 |
| Purchase #7 | $47.61 | 5.257% | $50.1129 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $663.48 | $722.5809 | $722.57 | $722.50 | $722.60 | |