| 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 | $151.70 | 5.377% | $159.8569 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $168.51 | 6.160% | $178.8902 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $27.37 | 3.526% | $28.3351 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $99.83 | 12.577% | $112.3856 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $153.69 | 4.557% | $160.6937 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $167.28 | 13.613% | $190.0518 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $132.85 | 4.407% | $138.7047 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $901.23 | $968.9180 | $968.92 | $968.95 | $969.00 | |