| 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 | $142.98 | 10.591% | $158.123 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $44.34 | 5.497% | $46.7774 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $178.35 | 3.825% | $185.1719 | $185.17 | $185.15 | $185.20 |
| Purchase #4 | $144.74 | 3.867% | $150.3371 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $97.68 | 8.714% | $106.1918 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $66.66 | 8.759% | $72.4987 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $213.66 | 7.320% | $229.2999 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $888.41 | $948.3998 | $948.40 | $948.40 | $948.40 | |