| 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 | $126.44 | 6.499% | $134.6573 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $249.70 | 13.615% | $283.6967 | $283.70 | $283.70 | $283.70 |
| Purchase #3 | $132.31 | 10.144% | $145.7315 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $177.80 | 7.793% | $191.656 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $246.64 | 6.116% | $261.7245 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $246.42 | 12.576% | $277.4098 | $277.41 | $277.40 | $277.40 |
| Purchase #7 | $163.33 | 7.181% | $175.0587 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $1,342.64 | $1,469.9345 | $1,469.94 | $1,469.90 | $1,470.00 | |