| 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 | $184.29 | 6.744% | $196.7185 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $132.31 | 5.548% | $139.6506 | $139.65 | $139.65 | $139.70 |
| Purchase #3 | $172.61 | 9.659% | $189.2824 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $64.51 | 5.720% | $68.2 | $68.20 | $68.20 | $68.20 |
| Purchase #5 | $37.45 | 12.569% | $42.1571 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $245.79 | 6.263% | $261.1838 | $261.18 | $261.20 | $261.20 |
| Purchase #7 | $53.40 | 9.497% | $58.4714 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $890.36 | $955.6638 | $955.66 | $955.65 | $955.80 | |