| 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 | $154.63 | 7.634% | $166.4345 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $142.66 | 13.186% | $161.4711 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $234.32 | 6.370% | $249.2462 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $213.38 | 13.785% | $242.7944 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $228.62 | 8.410% | $247.8469 | $247.85 | $247.85 | $247.80 |
| Purchase #6 | $250.71 | 7.288% | $268.9817 | $268.98 | $269.00 | $269.00 |
| Purchase #7 | $76.99 | 7.139% | $82.4863 | $82.49 | $82.50 | $82.50 |
| 7 purchase totals = | $1,301.31 | $1,419.2611 | $1,419.26 | $1,419.30 | $1,419.20 | |