| 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 | $164.28 | 11.395% | $182.9997 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $167.55 | 9.781% | $183.9381 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $66.81 | 12.282% | $75.0156 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $88.31 | 10.247% | $97.3591 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $123.48 | 3.569% | $127.887 | $127.89 | $127.90 | $127.90 |
| Purchase #6 | $148.36 | 5.619% | $156.6963 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $47.51 | 4.565% | $49.6788 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $806.30 | $873.5746 | $873.59 | $873.60 | $873.60 | |