| 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 | $166.74 | 12.840% | $188.1494 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $125.78 | 8.509% | $136.4826 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $192.37 | 4.376% | $200.7881 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $180.52 | 8.420% | $195.7198 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $21.51 | 7.436% | $23.1095 | $23.11 | $23.10 | $23.10 |
| Purchase #6 | $132.57 | 11.860% | $148.2928 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $115.62 | 9.236% | $126.2987 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $935.11 | $1,018.8409 | $1,018.84 | $1,018.85 | $1,018.80 | |