| 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 | $110.75 | 6.461% | $117.9056 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $174.56 | 7.397% | $187.4722 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $110.93 | 5.268% | $116.7738 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $87.91 | 10.541% | $97.1766 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $45.95 | 4.352% | $47.9497 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $151.87 | 4.254% | $158.3305 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $194.26 | 12.315% | $218.1831 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $876.23 | $943.7915 | $943.79 | $943.80 | $943.80 | |