| 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 | $191.89 | 13.699% | $218.177 | $218.18 | $218.20 | $218.20 |
| Purchase #2 | $68.96 | 10.763% | $76.3822 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $147.49 | 9.138% | $160.9676 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $59.71 | 6.109% | $63.3577 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $150.75 | 6.276% | $160.2111 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $127.88 | 13.274% | $144.8548 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $26.88 | 13.460% | $30.498 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $773.56 | $854.4484 | $854.45 | $854.45 | $854.60 | |