| 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 | $196.88 | 6.409% | $209.498 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $169.33 | 5.664% | $178.9209 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $95.93 | 7.738% | $103.3531 | $103.35 | $103.35 | $103.40 |
| Purchase #4 | $97.51 | 7.350% | $104.677 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $7.73 | 12.234% | $8.6757 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $70.97 | 8.651% | $77.1096 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $144.40 | 6.677% | $154.0416 | $154.04 | $154.05 | $154.00 |
| 7 purchase totals = | $782.75 | $836.2759 | $836.28 | $836.30 | $836.30 | |