| 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 | $150.80 | 12.255% | $169.2805 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $118.56 | 11.816% | $132.569 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $96.98 | 7.205% | $103.9674 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $124.58 | 10.520% | $137.6858 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $37.59 | 10.591% | $41.5712 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $60.93 | 9.372% | $66.6404 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $64.96 | 13.684% | $73.8491 | $73.85 | $73.85 | $73.80 |
| 7 purchase totals = | $654.40 | $725.5634 | $725.57 | $725.55 | $725.60 | |