| 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 | $228.49 | 3.763% | $237.0881 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $70.52 | 8.755% | $76.694 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $175.57 | 6.488% | $186.961 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $182.40 | 9.370% | $199.4909 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $9.87 | 9.329% | $10.7908 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $72.81 | 12.655% | $82.0241 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $78.38 | 11.844% | $87.6633 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $818.04 | $880.7122 | $880.70 | $880.70 | $880.80 | |