| 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 | $59.63 | 13.582% | $67.7289 | $67.73 | $67.75 | $67.70 |
| Purchase #2 | $164.98 | 3.201% | $170.261 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $73.86 | 5.332% | $77.7982 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $152.73 | 10.465% | $168.7132 | $168.71 | $168.70 | $168.70 |
| Purchase #5 | $134.79 | 10.576% | $149.0454 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $83.43 | 3.665% | $86.4877 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $179.73 | 10.870% | $199.2667 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $849.15 | $919.3011 | $919.31 | $919.30 | $919.30 | |