| 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 | $13.93 | 12.649% | $15.692 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $235.27 | 11.219% | $261.6649 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $143.71 | 11.481% | $160.2093 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $160.46 | 11.762% | $179.3333 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $199.56 | 10.207% | $219.9291 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $138.51 | 13.757% | $157.5648 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $80.30 | 9.449% | $87.8875 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $971.74 | $1,082.2809 | $1,082.27 | $1,082.30 | $1,082.30 | |