| 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 | $106.27 | 13.257% | $120.3582 | $120.36 | $120.35 | $120.40 |
| Purchase #2 | $71.43 | 9.553% | $78.2537 | $78.25 | $78.25 | $78.30 |
| Purchase #3 | $90.34 | 7.322% | $96.9547 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $144.87 | 13.450% | $164.355 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $144.67 | 9.381% | $158.2415 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $58.32 | 5.744% | $61.6699 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $149.45 | 6.304% | $158.8713 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $765.35 | $838.7043 | $838.70 | $838.65 | $838.90 | |