| 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 | $114.54 | 6.857% | $122.394 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $141.66 | 4.493% | $148.0248 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $144.74 | 6.518% | $154.1742 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $132.66 | 4.404% | $138.5023 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $93.97 | 6.722% | $100.2867 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $63.27 | 4.451% | $66.0861 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $92.78 | 6.742% | $99.0352 | $99.04 | $99.05 | $99.00 |
| 7 purchase totals = | $783.62 | $828.5033 | $828.50 | $828.50 | $828.50 | |