| 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 | $139.33 | 6.434% | $148.2945 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $60.69 | 10.346% | $66.969 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $99.92 | 4.683% | $104.5993 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $85.94 | 13.346% | $97.4096 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $169.89 | 7.242% | $182.1934 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $166.78 | 7.213% | $178.8098 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $69.25 | 4.375% | $72.2797 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $791.80 | $850.5553 | $850.55 | $850.55 | $850.60 | |