| 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 | $100.59 | 12.382% | $113.0451 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $156.85 | 8.316% | $169.8936 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $177.85 | 7.575% | $191.3221 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $188.30 | 7.376% | $202.189 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $174.38 | 4.413% | $182.0754 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $27.28 | 7.406% | $29.3004 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $61.85 | 8.637% | $67.192 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $887.10 | $955.0176 | $955.02 | $955.05 | $955.00 | |