| 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 | $116.99 | 4.500% | $122.2546 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $137.63 | 4.600% | $143.961 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $56.28 | 7.164% | $60.3119 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $146.41 | 5.503% | $154.4669 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $106.82 | 7.863% | $115.2193 | $115.22 | $115.20 | $115.20 |
| Purchase #6 | $6.66 | 3.861% | $6.9171 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $227.41 | 8.762% | $247.3357 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $798.20 | $850.4665 | $850.47 | $850.40 | $850.50 | |