| 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 | $139.66 | 6.440% | $148.6541 | $148.65 | $148.65 | $148.70 |
| Purchase #2 | $245.84 | 6.114% | $260.8707 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $56.25 | 5.387% | $59.2802 | $59.28 | $59.30 | $59.30 |
| Purchase #4 | $47.68 | 12.868% | $53.8155 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $236.46 | 6.353% | $251.4823 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $179.86 | 12.284% | $201.954 | $201.95 | $201.95 | $202.00 |
| Purchase #7 | $209.95 | 5.795% | $222.1166 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $1,115.70 | $1,198.1734 | $1,198.17 | $1,198.15 | $1,198.30 | |