| 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 | $174.91 | 7.470% | $187.9758 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $30.64 | 6.361% | $32.589 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $104.33 | 3.134% | $107.5997 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $85.81 | 13.193% | $97.1309 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $223.52 | 10.350% | $246.6543 | $246.65 | $246.65 | $246.70 |
| Purchase #6 | $12.96 | 12.316% | $14.5562 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $228.38 | 12.656% | $257.2838 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $860.55 | $943.7897 | $943.79 | $943.85 | $943.90 | |