| 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 | $81.97 | 9.363% | $89.6449 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $95.98 | 10.390% | $105.9523 | $105.95 | $105.95 | $106.00 |
| Purchase #3 | $168.49 | 5.131% | $177.1352 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $130.63 | 13.381% | $148.1096 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $149.56 | 9.431% | $163.665 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $200.60 | 7.818% | $216.2829 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $205.78 | 5.867% | $217.8531 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $1,033.01 | $1,118.6430 | $1,118.64 | $1,118.65 | $1,118.70 | |