| 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 | $143.36 | 13.525% | $162.7494 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $5.38 | 8.625% | $5.844 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $101.41 | 10.728% | $112.2893 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $85.57 | 13.643% | $97.2443 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $200.65 | 11.667% | $224.0598 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $164.48 | 6.485% | $175.1465 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $180.88 | 3.852% | $187.8475 | $187.85 | $187.85 | $187.80 |
| 7 purchase totals = | $881.73 | $965.1808 | $965.18 | $965.20 | $965.00 | |