| 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 | $129.82 | 5.868% | $137.4378 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $21.63 | 10.531% | $23.9079 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $221.68 | 11.480% | $247.1289 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $129.40 | 6.566% | $137.8964 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $66.95 | 11.279% | $74.5013 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $154.52 | 3.606% | $160.092 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $163.60 | 11.311% | $182.1048 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $887.60 | $963.0691 | $963.07 | $963.10 | $963.00 | |