| 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 | $166.97 | 5.759% | $176.5858 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $132.90 | 5.691% | $140.4633 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $162.80 | 13.667% | $185.0499 | $185.05 | $185.05 | $185.00 |
| Purchase #4 | $58.69 | 6.175% | $62.3141 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $86.45 | 11.296% | $96.2154 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $97.77 | 7.782% | $105.3785 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $116.54 | 4.723% | $122.0442 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $822.12 | $888.0512 | $888.05 | $888.05 | $888.00 | |