| 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 | $156.97 | 12.300% | $176.2773 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $81.73 | 13.113% | $92.4473 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $45.25 | 10.674% | $50.08 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $131.31 | 4.147% | $136.7554 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $231.45 | 5.777% | $244.8209 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $159.68 | 7.331% | $171.3861 | $171.39 | $171.40 | $171.40 |
| Purchase #7 | $12.85 | 12.162% | $14.4128 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $819.24 | $886.1798 | $886.19 | $886.20 | $886.20 | |