| 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 | $133.71 | 6.846% | $142.8638 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $153.96 | 5.862% | $162.9851 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $222.25 | 9.715% | $243.8416 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $177.28 | 9.301% | $193.7688 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $103.47 | 4.852% | $108.4904 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $78.73 | 12.286% | $88.4028 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $97.61 | 6.700% | $104.1499 | $104.15 | $104.15 | $104.10 |
| 7 purchase totals = | $967.01 | $1,044.5024 | $1,044.50 | $1,044.50 | $1,044.50 | |