| 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 | $98.41 | 13.736% | $111.9276 | $111.93 | $111.95 | $111.90 |
| Purchase #2 | $162.41 | 7.791% | $175.0634 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $32.39 | 11.566% | $36.1362 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $126.69 | 6.366% | $134.7551 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $180.67 | 13.297% | $204.6937 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $177.79 | 7.503% | $191.1296 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $100.81 | 7.171% | $108.0391 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $879.17 | $961.7447 | $961.75 | $961.80 | $961.70 | |