| 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 | $165.49 | 13.806% | $188.3375 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $97.60 | 6.848% | $104.2836 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $106.45 | 12.742% | $120.0139 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $125.28 | 11.328% | $139.4717 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $84.98 | 3.278% | $87.7656 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $107.44 | 7.507% | $115.5055 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $13.51 | 9.621% | $14.8098 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $700.75 | $770.1876 | $770.19 | $770.15 | $770.20 | |