| 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 | $123.86 | 6.690% | $132.1462 | $132.15 | $132.15 | $132.10 |
| Purchase #2 | $8.67 | 5.505% | $9.1473 | $9.15 | $9.15 | $9.10 |
| Purchase #3 | $175.89 | 3.607% | $182.2344 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $166.41 | 10.557% | $183.9779 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $108.73 | 7.507% | $116.8924 | $116.89 | $116.90 | $116.90 |
| Purchase #6 | $66.36 | 9.409% | $72.6038 | $72.60 | $72.60 | $72.60 |
| Purchase #7 | $75.66 | 7.398% | $81.2573 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $725.58 | $778.2593 | $778.26 | $778.30 | $778.20 | |