| 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 | $215.98 | 9.297% | $236.0597 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $163.29 | 10.643% | $180.669 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $114.60 | 7.791% | $123.5285 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $16.55 | 7.561% | $17.8013 | $17.80 | $17.80 | $17.80 |
| Purchase #5 | $57.91 | 7.474% | $62.2382 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $206.36 | 10.146% | $227.2973 | $227.30 | $227.30 | $227.30 |
| Purchase #7 | $121.50 | 8.465% | $131.785 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $896.19 | $979.3790 | $979.39 | $979.40 | $979.40 | |