| 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 | $153.91 | 10.822% | $170.5661 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $250.89 | 11.821% | $280.5477 | $280.55 | $280.55 | $280.50 |
| Purchase #3 | $9.55 | 12.412% | $10.7353 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $246.96 | 7.868% | $266.3908 | $266.39 | $266.40 | $266.40 |
| Purchase #5 | $82.67 | 5.610% | $87.3078 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $51.58 | 12.289% | $57.9187 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $50.74 | 8.791% | $55.2006 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $846.30 | $928.6670 | $928.68 | $928.65 | $928.60 | |