| 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 | $139.33 | 8.189% | $150.7397 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $101.49 | 5.211% | $106.7786 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $125.75 | 6.490% | $133.9112 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $242.89 | 8.382% | $263.249 | $263.25 | $263.25 | $263.20 |
| Purchase #5 | $51.51 | 10.686% | $57.0144 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $102.53 | 4.107% | $106.7409 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $59.89 | 11.339% | $66.6809 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $823.39 | $885.1147 | $885.11 | $885.15 | $885.00 | |