| 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 | $169.48 | 6.457% | $180.4233 | $180.42 | $180.40 | $180.40 |
| Purchase #2 | $206.93 | 5.142% | $217.5703 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $64.91 | 13.371% | $73.5891 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $81.99 | 10.611% | $90.69 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $75.88 | 13.363% | $86.0198 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $97.76 | 4.747% | $102.4007 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $94.64 | 4.246% | $98.6584 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $791.59 | $849.3516 | $849.35 | $849.30 | $849.40 | |