| 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 | $201.62 | 5.343% | $212.3926 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $183.83 | 9.232% | $200.8012 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $71.58 | 8.211% | $77.4574 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $155.27 | 13.776% | $176.66 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $189.31 | 13.810% | $215.4537 | $215.45 | $215.45 | $215.50 |
| Purchase #6 | $50.62 | 10.257% | $55.8121 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $16.91 | 3.742% | $17.5428 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $869.14 | $956.1198 | $956.11 | $956.10 | $956.20 | |