| 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 | $16.39 | 9.146% | $17.889 | $17.89 | $17.90 | $17.90 |
| Purchase #2 | $107.43 | 11.307% | $119.5771 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $102.62 | 6.815% | $109.6136 | $109.61 | $109.60 | $109.60 |
| Purchase #4 | $156.93 | 4.305% | $163.6858 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $45.51 | 5.287% | $47.9161 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $115.60 | 9.338% | $126.3947 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $114.58 | 11.596% | $127.8667 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $659.06 | $712.9430 | $712.95 | $712.95 | $713.00 | |