| 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 | $136.65 | 3.358% | $141.2387 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $47.46 | 13.433% | $53.8353 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $216.81 | 3.708% | $224.8493 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $104.46 | 11.129% | $116.0854 | $116.09 | $116.10 | $116.10 |
| Purchase #5 | $95.91 | 11.373% | $106.8178 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $12.79 | 11.444% | $14.2537 | $14.25 | $14.25 | $14.30 |
| Purchase #7 | $57.77 | 9.227% | $63.1004 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $671.85 | $720.1806 | $720.19 | $720.20 | $720.10 | |