| 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 | $157.46 | 3.631% | $163.1774 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $166.27 | 9.388% | $181.8794 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $94.99 | 10.274% | $104.7493 | $104.75 | $104.75 | $104.70 |
| Purchase #4 | $206.39 | 7.354% | $221.5679 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $18.82 | 10.867% | $20.8652 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $24.80 | 6.441% | $26.3974 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $136.25 | 11.300% | $151.6463 | $151.65 | $151.65 | $151.60 |
| 7 purchase totals = | $804.98 | $870.2829 | $870.30 | $870.30 | $870.30 | |