| 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 | $112.93 | 12.418% | $126.9536 | $126.95 | $126.95 | $127.00 |
| Purchase #2 | $183.66 | 4.566% | $192.0459 | $192.05 | $192.05 | $192.00 |
| Purchase #3 | $156.65 | 8.671% | $170.2331 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $10.30 | 11.478% | $11.4822 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $169.96 | 8.680% | $184.7125 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $125.98 | 8.312% | $136.4515 | $136.45 | $136.45 | $136.50 |
| Purchase #7 | $47.60 | 4.438% | $49.7125 | $49.71 | $49.70 | $49.70 |
| 7 purchase totals = | $807.08 | $871.5913 | $871.58 | $871.60 | $871.60 | |