| 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 | $174.79 | 13.611% | $198.5807 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $94.97 | 11.840% | $106.2144 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $15.69 | 11.132% | $17.4366 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $127.56 | 5.580% | $134.6778 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $246.89 | 13.719% | $280.7608 | $280.76 | $280.75 | $280.80 |
| Purchase #6 | $6.50 | 3.450% | $6.7243 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $167.78 | 3.809% | $174.1707 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $834.18 | $918.5653 | $918.56 | $918.55 | $918.60 | |