| 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 | $170.66 | 9.574% | $186.999 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $118.63 | 6.374% | $126.1915 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $152.59 | 6.522% | $162.5419 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $34.50 | 7.495% | $37.0858 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $10.73 | 13.260% | $12.1528 | $12.15 | $12.15 | $12.20 |
| Purchase #6 | $125.98 | 11.129% | $140.0003 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $236.97 | 10.339% | $261.4703 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $850.06 | $926.4416 | $926.44 | $926.45 | $926.50 | |