| 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 | $151.84 | 12.630% | $171.0174 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $17.78 | 3.180% | $18.3454 | $18.35 | $18.35 | $18.30 |
| Purchase #3 | $28.44 | 6.401% | $30.2604 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $76.28 | 11.218% | $84.8371 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $248.48 | 5.127% | $261.2196 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $201.69 | 13.601% | $229.1219 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $18.52 | 4.393% | $19.3336 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $743.03 | $814.1354 | $814.14 | $814.10 | $814.00 | |