| 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 | $185.54 | 10.566% | $205.1442 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $151.74 | 7.404% | $162.9748 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $74.91 | 13.707% | $85.1779 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $103.31 | 3.162% | $106.5767 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $163.27 | 8.772% | $177.592 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $248.60 | 5.240% | $261.6266 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $170.86 | 9.692% | $187.4198 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $1,098.23 | $1,186.5120 | $1,186.51 | $1,186.55 | $1,186.50 | |