| 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 | $158.33 | 9.505% | $173.3793 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $200.65 | 13.504% | $227.7458 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $100.48 | 4.728% | $105.2307 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $97.87 | 10.143% | $107.797 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $124.91 | 11.522% | $139.3021 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $11.38 | 13.688% | $12.9377 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $113.77 | 5.695% | $120.2492 | $120.25 | $120.25 | $120.20 |
| 7 purchase totals = | $807.39 | $886.6418 | $886.65 | $886.70 | $886.50 | |