| 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 | $93.51 | 9.259% | $102.1681 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $173.44 | 4.167% | $180.6672 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $25.34 | 6.842% | $27.0738 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $201.65 | 13.417% | $228.7054 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $19.28 | 7.287% | $20.6849 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $243.38 | 10.460% | $268.8375 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $81.80 | 8.174% | $88.4863 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $838.40 | $916.6232 | $916.63 | $916.60 | $916.70 | |