| 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 | $137.76 | 6.375% | $146.5422 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $69.80 | 5.371% | $73.549 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $209.62 | 8.813% | $228.0938 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $33.88 | 6.705% | $36.1517 | $36.15 | $36.15 | $36.20 |
| Purchase #5 | $105.84 | 12.521% | $119.0922 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $110.34 | 5.768% | $116.7044 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $250.91 | 4.132% | $261.2776 | $261.28 | $261.30 | $261.30 |
| 7 purchase totals = | $918.15 | $981.4109 | $981.40 | $981.45 | $981.40 | |