| 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 | $142.89 | 11.733% | $159.6553 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $139.79 | 3.167% | $144.2171 | $144.22 | $144.20 | $144.20 |
| Purchase #3 | $104.94 | 4.831% | $110.0097 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $116.40 | 7.691% | $125.3523 | $125.35 | $125.35 | $125.40 |
| Purchase #5 | $232.93 | 12.445% | $261.9181 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $227.87 | 3.257% | $235.2917 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $150.52 | 7.563% | $161.9038 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $1,115.34 | $1,198.3480 | $1,198.35 | $1,198.30 | $1,198.40 | |