| 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 | $150.57 | 12.839% | $169.9017 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $154.91 | 9.319% | $169.3461 | $169.35 | $169.35 | $169.30 |
| Purchase #3 | $6.57 | 4.356% | $6.8562 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $207.61 | 3.295% | $214.4507 | $214.45 | $214.45 | $214.50 |
| Purchase #5 | $26.54 | 9.850% | $29.1542 | $29.15 | $29.15 | $29.20 |
| Purchase #6 | $120.41 | 4.720% | $126.0934 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $75.66 | 3.795% | $78.5313 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $742.27 | $794.3336 | $794.33 | $794.35 | $794.40 | |