| 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 | $154.91 | 6.419% | $164.8537 | $164.85 | $164.85 | $164.90 |
| Purchase #2 | $146.86 | 7.252% | $157.5103 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $39.52 | 9.386% | $43.2293 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $24.91 | 4.531% | $26.0387 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $96.51 | 7.764% | $104.003 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $49.94 | 8.213% | $54.0416 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $247.99 | 5.294% | $261.1186 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $760.64 | $810.7952 | $810.79 | $810.80 | $810.70 | |