| 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 | $173.27 | 8.134% | $187.3638 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $93.35 | 8.246% | $101.0476 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $24.62 | 3.240% | $25.4177 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $124.66 | 7.679% | $134.2326 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $84.82 | 13.656% | $96.403 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $77.38 | 13.682% | $87.9671 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $110.39 | 5.343% | $116.2881 | $116.29 | $116.30 | $116.30 |
| 7 purchase totals = | $688.49 | $748.7199 | $748.72 | $748.70 | $748.70 | |