| 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 | $179.39 | 13.503% | $203.613 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $14.56 | 12.547% | $16.3868 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $233.63 | 11.781% | $261.154 | $261.15 | $261.15 | $261.20 |
| Purchase #4 | $94.90 | 11.169% | $105.4994 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $16.38 | 5.747% | $17.3214 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $48.73 | 5.479% | $51.3999 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $116.81 | 8.534% | $126.7786 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $704.40 | $782.1531 | $782.15 | $782.15 | $782.20 | |