| 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 | $17.65 | 5.434% | $18.6091 | $18.61 | $18.60 | $18.60 |
| Purchase #2 | $207.86 | 13.663% | $236.2599 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $57.68 | 9.781% | $63.3217 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $124.41 | 9.566% | $136.3111 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $198.49 | 12.404% | $223.1107 | $223.11 | $223.10 | $223.10 |
| Purchase #6 | $148.68 | 4.661% | $155.61 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $104.31 | 5.754% | $110.312 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $859.08 | $943.5345 | $943.53 | $943.45 | $943.50 | |