| 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 | $147.80 | 8.302% | $160.0704 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $188.55 | 9.789% | $207.0072 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $97.99 | 8.108% | $105.935 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $73.51 | 8.642% | $79.8627 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $144.34 | 5.203% | $151.85 | $151.85 | $151.85 | $151.90 |
| Purchase #6 | $205.95 | 3.384% | $212.9193 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $28.53 | 5.247% | $30.027 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $886.67 | $947.6716 | $947.68 | $947.65 | $947.70 | |