| 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 | $126.73 | 13.257% | $143.5306 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $104.84 | 12.438% | $117.88 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $61.70 | 12.674% | $69.5199 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $148.79 | 9.745% | $163.2896 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $123.61 | 10.692% | $136.8264 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $179.36 | 11.342% | $199.703 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $92.52 | 13.712% | $105.2063 | $105.21 | $105.20 | $105.20 |
| 7 purchase totals = | $837.55 | $935.9558 | $935.96 | $936.00 | $935.90 | |