| 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 | $152.51 | 9.359% | $166.7834 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $116.88 | 6.271% | $124.2095 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $105.32 | 11.709% | $117.6519 | $117.65 | $117.65 | $117.70 |
| Purchase #4 | $218.81 | 9.218% | $238.9799 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $55.66 | 5.786% | $58.8805 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $38.58 | 13.713% | $43.8705 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $45.83 | 4.304% | $47.8025 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $733.59 | $798.1782 | $798.17 | $798.20 | $798.30 | |