| 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 | $155.25 | 7.515% | $166.917 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $192.56 | 7.216% | $206.4551 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $46.33 | 13.188% | $52.44 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $58.51 | 3.591% | $60.6111 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $227.95 | 3.644% | $236.2565 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $48.98 | 4.852% | $51.3565 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $108.30 | 6.342% | $115.1684 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $837.88 | $889.2046 | $889.22 | $889.15 | $889.30 | |