| 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 | $117.40 | 7.146% | $125.7894 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $175.92 | 11.544% | $196.2282 | $196.23 | $196.25 | $196.20 |
| Purchase #3 | $79.99 | 11.425% | $89.1289 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $15.78 | 11.342% | $17.5698 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $161.98 | 3.844% | $168.2065 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $198.38 | 8.481% | $215.2046 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $80.34 | 3.505% | $83.1559 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $829.79 | $895.2833 | $895.29 | $895.30 | $895.30 | |