| 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 | $169.58 | 12.853% | $191.3761 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $59.38 | 9.317% | $64.9124 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $41.75 | 13.389% | $47.3399 | $47.34 | $47.35 | $47.30 |
| Purchase #4 | $116.98 | 7.135% | $125.3265 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $19.91 | 8.846% | $21.6712 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $205.72 | 13.222% | $232.9203 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $30.38 | 11.490% | $33.8707 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $643.70 | $717.4171 | $717.42 | $717.40 | $717.40 | |