| 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 | $25.35 | 3.140% | $26.146 | $26.15 | $26.15 | $26.10 |
| Purchase #2 | $88.78 | 4.379% | $92.6677 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $129.41 | 10.668% | $143.2155 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $159.35 | 13.110% | $180.2408 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $136.29 | 13.415% | $154.5733 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $174.65 | 3.528% | $180.8117 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $57.57 | 3.149% | $59.3829 | $59.38 | $59.40 | $59.40 |
| 7 purchase totals = | $771.40 | $837.0379 | $837.04 | $837.00 | $837.00 | |