| 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 | $166.31 | 9.717% | $182.4703 | $182.47 | $182.45 | $182.50 |
| Purchase #2 | $58.48 | 5.546% | $61.7233 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $7.33 | 3.647% | $7.5973 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $150.42 | 12.304% | $168.9277 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $174.80 | 8.525% | $189.7017 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $71.99 | 3.767% | $74.7019 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $125.88 | 9.682% | $138.0677 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $755.21 | $823.1899 | $823.19 | $823.15 | $823.20 | |