| 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 | $158.47 | 4.779% | $166.0433 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $85.58 | 3.562% | $88.6284 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $24.53 | 13.132% | $27.7513 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $105.85 | 13.725% | $120.3779 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $85.43 | 8.143% | $92.3866 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $250.69 | 5.531% | $264.5557 | $264.56 | $264.55 | $264.60 |
| Purchase #7 | $163.95 | 4.708% | $171.6688 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $874.50 | $931.4120 | $931.42 | $931.45 | $931.50 | |