| 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 | $148.57 | 6.714% | $158.545 | $158.55 | $158.55 | $158.50 |
| Purchase #2 | $68.72 | 13.102% | $77.7237 | $77.72 | $77.70 | $77.70 |
| Purchase #3 | $189.98 | 5.212% | $199.8818 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $25.47 | 8.682% | $27.6813 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $81.67 | 5.344% | $86.0344 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $136.84 | 7.305% | $146.8362 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $198.53 | 8.435% | $215.276 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $849.78 | $911.9784 | $911.98 | $912.05 | $911.90 | |