| 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 | $118.66 | 9.474% | $129.9018 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $18.96 | 10.456% | $20.9425 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $156.65 | 12.342% | $175.9837 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $237.43 | 10.133% | $261.4888 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $156.89 | 13.722% | $178.4184 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $42.32 | 13.491% | $48.0294 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $44.49 | 7.173% | $47.6813 | $47.68 | $47.70 | $47.70 |
| 7 purchase totals = | $775.40 | $862.4459 | $862.44 | $862.50 | $862.40 | |