| 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 | $183.85 | 8.275% | $199.0636 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $109.90 | 8.639% | $119.3943 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $97.36 | 3.577% | $100.8426 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $54.86 | 5.121% | $57.6694 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $213.51 | 11.210% | $237.4445 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $45.47 | 10.701% | $50.3357 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $28.92 | 4.403% | $30.1933 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $733.87 | $794.9434 | $794.93 | $794.95 | $794.90 | |