| 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 | $174.57 | 6.533% | $185.9747 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $177.56 | 9.635% | $194.6679 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $117.67 | 6.133% | $124.8867 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $63.70 | 12.438% | $71.623 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $19.45 | 4.169% | $20.2609 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $96.39 | 8.533% | $104.615 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $241.68 | 8.145% | $261.3648 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $891.02 | $963.3930 | $963.39 | $963.30 | $963.50 | |