| 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 | $148.29 | 8.232% | $160.4972 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $42.78 | 12.673% | $48.2015 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $112.46 | 5.786% | $118.9669 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $116.91 | 6.450% | $124.4507 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $224.95 | 8.210% | $243.4184 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $106.26 | 11.124% | $118.0804 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $69.32 | 6.609% | $73.9014 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $820.97 | $887.5165 | $887.52 | $887.50 | $887.60 | |