| 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 | $169.96 | 9.679% | $186.4104 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $127.68 | 3.491% | $132.1373 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $75.89 | 10.279% | $83.6907 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $117.74 | 5.823% | $124.596 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $146.40 | 3.510% | $151.5386 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $23.28 | 8.874% | $25.3459 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $39.93 | 3.696% | $41.4058 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $700.88 | $745.1247 | $745.14 | $745.15 | $745.00 | |