| 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 | $163.59 | 4.466% | $170.8959 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $64.29 | 4.564% | $67.2242 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $154.99 | 6.555% | $165.1496 | $165.15 | $165.15 | $165.10 |
| Purchase #4 | $209.66 | 4.149% | $218.3588 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $148.72 | 6.714% | $158.7051 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $48.81 | 12.166% | $54.7482 | $54.75 | $54.75 | $54.70 |
| Purchase #7 | $125.26 | 5.194% | $131.766 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $915.32 | $966.8478 | $966.86 | $966.80 | $966.80 | |