| 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 | $166.54 | 9.340% | $182.0948 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $162.44 | 9.304% | $177.5534 | $177.55 | $177.55 | $177.60 |
| Purchase #3 | $45.85 | 11.158% | $50.9659 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $65.42 | 8.428% | $70.9336 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $28.36 | 8.388% | $30.7388 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $219.54 | 12.608% | $247.2196 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $190.99 | 9.738% | $209.5886 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $879.14 | $969.0947 | $969.09 | $969.10 | $969.10 | |