| 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 | $91.95 | 6.319% | $97.7603 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $154.72 | 13.578% | $175.7279 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $163.38 | 7.284% | $175.2806 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $150.55 | 10.420% | $166.2373 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $9.53 | 4.514% | $9.9602 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $130.32 | 12.531% | $146.6504 | $146.65 | $146.65 | $146.70 |
| Purchase #7 | $113.85 | 13.175% | $128.8497 | $128.85 | $128.85 | $128.80 |
| 7 purchase totals = | $814.30 | $900.4664 | $900.47 | $900.50 | $900.50 | |