| 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 | $196.56 | 5.400% | $207.1742 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $165.70 | 13.406% | $187.9137 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $188.95 | 5.122% | $198.628 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $171.78 | 11.171% | $190.9695 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $121.39 | 12.536% | $136.6075 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $100.83 | 8.758% | $109.6607 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $29.38 | 9.329% | $32.1209 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $974.59 | $1,063.0745 | $1,063.07 | $1,063.00 | $1,063.10 | |