| 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 | $168.73 | 9.383% | $184.5619 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $104.43 | 12.861% | $117.8607 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $40.90 | 8.526% | $44.3871 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $99.41 | 12.638% | $111.9734 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $247.31 | 11.692% | $276.2255 | $276.23 | $276.25 | $276.20 |
| Purchase #6 | $194.76 | 8.298% | $210.9212 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $37.51 | 9.428% | $41.0464 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $893.05 | $986.9762 | $986.98 | $986.95 | $987.00 | |