| 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 | $104.72 | 6.307% | $111.3247 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $117.95 | 7.135% | $126.3657 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $126.31 | 7.801% | $136.1634 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $119.73 | 8.250% | $129.6077 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $163.90 | 5.596% | $173.0718 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $97.26 | 3.539% | $100.702 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $172.68 | 10.227% | $190.34 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $902.55 | $967.5753 | $967.57 | $967.50 | $967.60 | |