| 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 | $168.30 | 6.488% | $179.2193 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $227.86 | 10.370% | $251.4891 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $63.37 | 5.431% | $66.8116 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $232.49 | 12.135% | $260.7027 | $260.70 | $260.70 | $260.70 |
| Purchase #5 | $221.91 | 3.329% | $229.2974 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $136.67 | 7.223% | $146.5417 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $173.51 | 9.831% | $190.5678 | $190.57 | $190.55 | $190.60 |
| 7 purchase totals = | $1,224.11 | $1,324.6296 | $1,324.63 | $1,324.60 | $1,324.60 | |