| 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 | $168.57 | 5.823% | $178.3858 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $86.92 | 11.841% | $97.2122 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $14.76 | 3.365% | $15.2567 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $169.29 | 6.246% | $179.8639 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $102.35 | 5.857% | $108.3446 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $241.44 | 8.112% | $261.0256 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $237.81 | 12.788% | $268.2211 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $1,021.14 | $1,108.3099 | $1,108.31 | $1,108.30 | $1,108.30 | |