| 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 | $143.84 | 7.596% | $154.7661 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $30.76 | 11.841% | $34.4023 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $136.71 | 10.758% | $151.4173 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $249.56 | 3.366% | $257.9602 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $216.34 | 9.293% | $236.4445 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $18.28 | 4.776% | $19.1531 | $19.15 | $19.15 | $19.20 |
| Purchase #7 | $7.50 | 3.106% | $7.733 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $802.99 | $861.8765 | $861.87 | $861.85 | $861.90 | |