| 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 | $151.86 | 4.168% | $158.1895 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $46.26 | 6.246% | $49.1494 | $49.15 | $49.15 | $49.10 |
| Purchase #3 | $235.89 | 9.134% | $257.4362 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $236.93 | 10.109% | $260.8813 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $8.93 | 4.839% | $9.3621 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $108.54 | 9.467% | $118.8155 | $118.82 | $118.80 | $118.80 |
| Purchase #7 | $116.34 | 5.157% | $122.3397 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $904.75 | $976.1737 | $976.18 | $976.20 | $976.10 | |