| 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 | $175.87 | 5.442% | $185.4408 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $33.53 | 3.104% | $34.5708 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $137.49 | 3.429% | $142.2045 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $243.51 | 9.737% | $267.2206 | $267.22 | $267.20 | $267.20 |
| Purchase #5 | $93.83 | 3.665% | $97.2689 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $68.62 | 12.778% | $77.3883 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $168.72 | 6.355% | $179.4422 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $921.57 | $983.5361 | $983.53 | $983.50 | $983.50 | |