| 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 | $144.66 | 9.190% | $157.9543 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $91.43 | 7.467% | $98.2571 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $202.51 | 11.797% | $226.4001 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $46.99 | 8.302% | $50.8911 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $38.70 | 5.191% | $40.7089 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $12.98 | 5.179% | $13.6522 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $204.89 | 13.363% | $232.2695 | $232.27 | $232.25 | $232.30 |
| 7 purchase totals = | $742.16 | $820.1332 | $820.13 | $820.10 | $820.30 | |