| 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 | $154.78 | 4.151% | $161.2049 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $5.96 | 12.496% | $6.7048 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $164.94 | 9.504% | $180.6159 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $209.96 | 11.172% | $233.4167 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $239.69 | 9.235% | $261.8254 | $261.83 | $261.85 | $261.80 |
| Purchase #6 | $19.64 | 5.362% | $20.6931 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $65.35 | 9.831% | $71.7746 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $860.32 | $936.2354 | $936.23 | $936.20 | $936.20 | |