| 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 | $194.51 | 11.143% | $216.1842 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $62.46 | 5.412% | $65.8403 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $58.70 | 4.193% | $61.1613 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $148.51 | 10.355% | $163.8882 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $58.39 | 4.442% | $60.9837 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $97.72 | 13.373% | $110.7881 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $7.97 | 12.111% | $8.9352 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $628.26 | $687.7810 | $687.78 | $687.85 | $687.80 | |