| 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 | $182.56 | 12.178% | $204.7922 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $110.80 | 6.575% | $118.0851 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $93.54 | 4.548% | $97.7942 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $142.74 | 11.616% | $159.3207 | $159.32 | $159.30 | $159.30 |
| Purchase #5 | $26.63 | 7.594% | $28.6523 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $144.49 | 10.702% | $159.9533 | $159.95 | $159.95 | $160.00 |
| Purchase #7 | $137.79 | 5.850% | $145.8507 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $838.55 | $914.4485 | $914.44 | $914.45 | $914.60 | |