| 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 | $78.80 | 4.233% | $82.1356 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $133.47 | 3.323% | $137.9052 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $17.58 | 5.166% | $18.4882 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $158.33 | 11.417% | $176.4065 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $247.42 | 8.504% | $268.4606 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $55.76 | 7.726% | $60.068 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $221.30 | 9.506% | $242.3368 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $912.66 | $985.8009 | $985.82 | $985.80 | $985.80 | |