| 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 | $107.37 | 5.619% | $113.4031 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $158.71 | 11.716% | $177.3045 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $138.78 | 11.535% | $154.7883 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $54.94 | 12.669% | $61.9003 | $61.90 | $61.90 | $61.90 |
| Purchase #5 | $52.69 | 7.530% | $56.6576 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $157.76 | 10.754% | $174.7255 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $100.63 | 3.866% | $104.5204 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $770.88 | $843.2997 | $843.30 | $843.30 | $843.30 | |