| 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 | $154.80 | 6.703% | $165.1762 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $26.53 | 13.847% | $30.2036 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $130.93 | 8.463% | $142.0106 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $177.40 | 7.279% | $190.3129 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $144.57 | 9.622% | $158.4805 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $105.26 | 7.628% | $113.2892 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $66.83 | 4.402% | $69.7719 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $806.32 | $869.2449 | $869.24 | $869.25 | $869.30 | |