| 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 | $96.76 | 5.691% | $102.2666 | $102.27 | $102.25 | $102.30 |
| Purchase #2 | $106.60 | 10.831% | $118.1458 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $169.93 | 7.591% | $182.8294 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $116.86 | 7.650% | $125.7998 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $216.54 | 7.475% | $232.7264 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $65.72 | 6.352% | $69.8945 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $77.87 | 13.383% | $88.2913 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $850.28 | $919.9538 | $919.96 | $920.00 | $919.90 | |