| 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 | $152.33 | 4.373% | $158.9914 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $86.28 | 13.451% | $97.8855 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $7.92 | 12.498% | $8.9098 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $158.62 | 8.307% | $171.7966 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $116.47 | 7.310% | $124.984 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $202.44 | 11.761% | $226.249 | $226.25 | $226.25 | $226.20 |
| Purchase #7 | $59.44 | 8.823% | $64.6844 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $783.50 | $853.5007 | $853.50 | $853.55 | $853.50 | |