| 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 | $174.48 | 3.651% | $180.8503 | $180.85 | $180.85 | $180.90 |
| Purchase #2 | $52.55 | 9.785% | $57.692 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $75.66 | 3.178% | $78.0645 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $181.69 | 12.531% | $204.4576 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $202.91 | 12.108% | $227.4783 | $227.48 | $227.50 | $227.50 |
| Purchase #6 | $15.98 | 4.517% | $16.7018 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $57.74 | 13.185% | $65.353 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $761.01 | $830.5975 | $830.59 | $830.60 | $830.80 | |