| 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 | $160.33 | 5.837% | $169.6885 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $224.41 | 6.397% | $238.7655 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $179.74 | 8.515% | $195.0449 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $5.49 | 9.639% | $6.0192 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $84.37 | 9.722% | $92.5725 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $73.40 | 12.298% | $82.4267 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $29.71 | 4.167% | $30.948 | $30.95 | $30.95 | $30.90 |
| 7 purchase totals = | $757.45 | $815.4653 | $815.47 | $815.45 | $815.40 | |