| 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 | $184.31 | 6.486% | $196.2643 | $196.26 | $196.25 | $196.30 |
| Purchase #2 | $164.46 | 8.226% | $177.9885 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $73.59 | 4.331% | $76.7772 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $88.41 | 10.604% | $97.785 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $177.26 | 7.261% | $190.1308 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $110.33 | 5.727% | $116.6486 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $43.88 | 10.591% | $48.5273 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $842.24 | $904.1217 | $904.13 | $904.20 | $904.10 | |