| 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 | $113.72 | 4.184% | $118.478 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $153.86 | 11.215% | $171.1154 | $171.12 | $171.10 | $171.10 |
| Purchase #3 | $92.65 | 5.174% | $97.4437 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $216.34 | 7.386% | $232.3189 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $177.79 | 3.133% | $183.3602 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $113.53 | 4.320% | $118.4345 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $44.69 | 5.332% | $47.0729 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $912.58 | $968.2236 | $968.22 | $968.20 | $968.20 | |