| 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 | $182.28 | 6.642% | $194.387 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $95.32 | 12.255% | $107.0015 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $133.40 | 13.118% | $150.8994 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $67.64 | 13.834% | $76.9973 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $93.97 | 13.224% | $106.3966 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $90.56 | 4.362% | $94.5102 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $86.73 | 10.318% | $95.6788 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $749.90 | $825.8708 | $825.88 | $825.90 | $825.90 | |