| 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 | $170.32 | 5.272% | $179.2993 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $71.64 | 11.405% | $79.8105 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $76.56 | 13.284% | $86.7302 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $97.67 | 13.515% | $110.8701 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $200.74 | 8.355% | $217.5118 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $62.51 | 5.799% | $66.135 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $53.25 | 9.600% | $58.362 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $732.69 | $798.7189 | $798.72 | $798.70 | $798.70 | |