| 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 | $158.59 | 5.249% | $166.9144 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $241.46 | 8.357% | $261.6388 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $53.53 | 5.370% | $56.4046 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $202.59 | 13.477% | $229.8931 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $35.42 | 5.475% | $37.3592 | $37.36 | $37.35 | $37.40 |
| Purchase #6 | $75.45 | 9.708% | $82.7747 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $98.58 | 3.178% | $101.7129 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $865.62 | $936.6977 | $936.68 | $936.65 | $936.70 | |