| 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 | $148.86 | 3.488% | $154.0522 | $154.05 | $154.05 | $154.10 |
| Purchase #2 | $40.92 | 12.624% | $46.0857 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $207.93 | 12.746% | $234.4328 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $168.67 | 9.855% | $185.2924 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $74.96 | 5.841% | $79.3384 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $58.91 | 7.121% | $63.105 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $66.86 | 3.190% | $68.9928 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $767.11 | $831.2993 | $831.30 | $831.35 | $831.30 | |