| 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 | $151.86 | 6.456% | $161.6641 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $103.90 | 11.269% | $115.6085 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $229.50 | 13.647% | $260.8199 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $87.55 | 8.853% | $95.3008 | $95.30 | $95.30 | $95.30 |
| Purchase #5 | $122.66 | 13.743% | $139.5172 | $139.52 | $139.50 | $139.50 |
| Purchase #6 | $23.72 | 13.115% | $26.8309 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $127.49 | 13.122% | $144.2192 | $144.22 | $144.20 | $144.20 |
| 7 purchase totals = | $846.68 | $943.9606 | $943.96 | $943.90 | $943.90 | |