| 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 | $152.76 | 10.434% | $168.699 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $75.70 | 10.764% | $83.8483 | $83.85 | $83.85 | $83.80 |
| Purchase #3 | $171.49 | 12.387% | $192.7325 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $90.39 | 11.773% | $101.0316 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $139.53 | 11.426% | $155.4727 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $27.71 | 7.297% | $29.732 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $191.97 | 5.719% | $202.9488 | $202.95 | $202.95 | $202.90 |
| 7 purchase totals = | $849.55 | $934.4649 | $934.46 | $934.50 | $934.30 | |