| 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 | $202.68 | 7.444% | $217.7675 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $169.49 | 12.199% | $190.1661 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $73.72 | 4.537% | $77.0647 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $117.90 | 12.442% | $132.5691 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $20.57 | 9.146% | $22.4513 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $150.38 | 3.749% | $156.0177 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $180.25 | 3.754% | $187.0166 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $914.99 | $983.0530 | $983.06 | $982.95 | $983.20 | |