| 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 | $192.30 | 4.873% | $201.6708 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $59.64 | 11.431% | $66.4574 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $125.40 | 11.525% | $139.8524 | $139.85 | $139.85 | $139.90 |
| Purchase #4 | $158.63 | 13.678% | $180.3274 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $44.37 | 10.590% | $49.0688 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $41.35 | 4.350% | $43.1487 | $43.15 | $43.15 | $43.10 |
| Purchase #7 | $174.59 | 3.257% | $180.2764 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $796.28 | $860.8019 | $860.81 | $860.80 | $860.90 | |