| 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 | $160.95 | 5.445% | $169.7137 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $55.39 | 4.131% | $57.6782 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $140.64 | 12.690% | $158.4872 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $97.44 | 8.475% | $105.698 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $78.42 | 11.839% | $87.7041 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $173.56 | 5.738% | $183.5189 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $100.55 | 7.287% | $107.8771 | $107.88 | $107.90 | $107.90 |
| 7 purchase totals = | $806.95 | $870.6772 | $870.68 | $870.70 | $870.70 | |