| 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 | $118.90 | 8.632% | $129.1634 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $67.50 | 9.470% | $73.8923 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $214.40 | 10.564% | $237.0492 | $237.05 | $237.05 | $237.00 |
| Purchase #4 | $41.35 | 8.864% | $45.0153 | $45.02 | $45.00 | $45.00 |
| Purchase #5 | $177.97 | 7.770% | $191.7983 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $9.97 | 3.704% | $10.3393 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $164.96 | 10.387% | $182.0944 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $795.05 | $869.3522 | $869.35 | $869.35 | $869.30 | |