| 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 | $214.83 | 4.144% | $223.7326 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $187.63 | 7.550% | $201.7961 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $146.80 | 7.678% | $158.0713 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $73.63 | 7.651% | $79.2634 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $199.58 | 4.288% | $208.138 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $247.73 | 5.701% | $261.8531 | $261.85 | $261.85 | $261.90 |
| Purchase #7 | $171.33 | 6.224% | $181.9936 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,241.53 | $1,314.8481 | $1,314.84 | $1,314.85 | $1,314.90 | |