| 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 | $21.37 | 8.533% | $23.1935 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $166.37 | 13.117% | $188.1928 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $93.44 | 9.642% | $102.4495 | $102.45 | $102.45 | $102.40 |
| Purchase #4 | $151.87 | 11.778% | $169.7572 | $169.76 | $169.75 | $169.80 |
| Purchase #5 | $115.40 | 10.352% | $127.3462 | $127.35 | $127.35 | $127.30 |
| Purchase #6 | $99.53 | 9.572% | $109.057 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $196.79 | 11.644% | $219.7042 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $844.77 | $939.7004 | $939.70 | $939.70 | $939.70 | |