| 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 | $125.92 | 6.242% | $133.7799 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $130.74 | 6.385% | $139.0877 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $75.56 | 5.190% | $79.4816 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $165.69 | 4.854% | $173.7326 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $49.31 | 13.126% | $55.7824 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $13.57 | 3.773% | $14.082 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $166.69 | 9.344% | $182.2655 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $727.48 | $778.2117 | $778.21 | $778.30 | $778.30 | |