| 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 | $139.86 | 12.806% | $157.7705 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $82.79 | 11.314% | $92.1569 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $114.88 | 9.485% | $125.7764 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $152.89 | 3.174% | $157.7427 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $40.25 | 12.218% | $45.1677 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $224.60 | 4.778% | $235.3314 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $144.68 | 11.186% | $160.8639 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $899.95 | $974.8095 | $974.81 | $974.80 | $974.90 | |