| 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 | $111.40 | 6.724% | $118.8905 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $67.49 | 13.178% | $76.3838 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $109.62 | 13.761% | $124.7048 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $166.60 | 6.554% | $177.519 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $81.37 | 9.618% | $89.1962 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $17.78 | 12.245% | $19.9572 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $226.61 | 4.575% | $236.9774 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $780.87 | $843.6289 | $843.63 | $843.65 | $843.70 | |