| 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 | $181.99 | 4.409% | $190.0139 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $37.68 | 10.234% | $41.5362 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $230.99 | 11.542% | $257.6509 | $257.65 | $257.65 | $257.70 |
| Purchase #4 | $29.59 | 11.567% | $33.0127 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $143.44 | 11.135% | $159.412 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $52.89 | 5.476% | $55.7863 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $90.40 | 9.849% | $99.3035 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $766.98 | $836.7155 | $836.71 | $836.70 | $836.70 | |