| 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 | $124.68 | 10.846% | $138.2028 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $50.81 | 7.484% | $54.6126 | $54.61 | $54.60 | $54.60 |
| Purchase #3 | $143.34 | 8.642% | $155.7274 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $161.70 | 11.353% | $180.0578 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $177.38 | 13.683% | $201.6509 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $62.30 | 12.641% | $70.1753 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $12.27 | 7.496% | $13.1898 | $13.19 | $13.20 | $13.20 |
| 7 purchase totals = | $732.48 | $813.6166 | $813.62 | $813.65 | $813.70 | |