| 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 | $153.48 | 9.693% | $168.3568 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $15.47 | 12.552% | $17.4118 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $151.79 | 11.513% | $169.2656 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $87.48 | 13.292% | $99.1078 | $99.11 | $99.10 | $99.10 |
| Purchase #5 | $199.45 | 12.605% | $224.5907 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $77.91 | 11.798% | $87.1018 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $90.33 | 13.630% | $102.642 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $775.91 | $868.4765 | $868.48 | $868.45 | $868.50 | |