| 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 | $146.44 | 8.776% | $159.2916 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $12.83 | 13.359% | $14.544 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $83.61 | 12.786% | $94.3004 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $42.38 | 9.619% | $46.4565 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $235.25 | 3.771% | $244.1213 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $85.73 | 11.381% | $95.4869 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $107.46 | 5.358% | $113.2177 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $713.70 | $767.4184 | $767.42 | $767.40 | $767.40 | |