| 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 | $170.32 | 9.663% | $186.778 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $109.44 | 5.390% | $115.3388 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $201.41 | 7.338% | $216.1895 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $177.64 | 12.493% | $199.8326 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $58.85 | 13.435% | $66.7565 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $69.31 | 4.134% | $72.1753 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $69.60 | 9.440% | $76.1702 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $856.57 | $933.2409 | $933.25 | $933.30 | $933.30 | |