| 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 | $125.74 | 8.598% | $136.5511 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $204.57 | 3.382% | $211.4886 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $44.37 | 5.659% | $46.8809 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $147.61 | 5.526% | $155.7669 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $166.80 | 6.414% | $177.4986 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $76.95 | 8.462% | $83.4615 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $160.56 | 10.873% | $178.0177 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $926.60 | $989.6653 | $989.67 | $989.65 | $989.80 | |