| 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 | $160.67 | 5.725% | $169.8684 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $115.33 | 9.244% | $125.9911 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $47.40 | 3.628% | $49.1197 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $152.29 | 11.271% | $169.4546 | $169.45 | $169.45 | $169.50 |
| Purchase #5 | $94.45 | 11.761% | $105.5583 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $157.32 | 8.290% | $170.3618 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $68.32 | 13.522% | $77.5582 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $795.78 | $867.9121 | $867.91 | $867.85 | $868.10 | |