| 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 | $86.94 | 11.818% | $97.2146 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $170.40 | 12.435% | $191.5892 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $76.89 | 7.257% | $82.4699 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $146.56 | 8.858% | $159.5423 | $159.54 | $159.55 | $159.50 |
| Purchase #5 | $37.69 | 6.827% | $40.2631 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $34.66 | 10.818% | $38.4095 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $206.70 | 6.272% | $219.6642 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $759.84 | $829.1528 | $829.14 | $829.10 | $829.20 | |