| 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 | $185.52 | 12.805% | $209.2758 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $137.81 | 7.684% | $148.3993 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $96.95 | 10.323% | $106.9581 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $81.29 | 10.614% | $89.9181 | $89.92 | $89.90 | $89.90 |
| Purchase #5 | $143.46 | 8.354% | $155.4446 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $76.90 | 5.387% | $81.0426 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $110.27 | 12.634% | $124.2015 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $832.20 | $915.2400 | $915.24 | $915.25 | $915.20 | |