| 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 | $71.91 | 13.774% | $81.8149 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $75.52 | 11.423% | $84.1466 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $144.86 | 13.544% | $164.4798 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $199.83 | 6.464% | $212.747 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $191.76 | 7.240% | $205.6434 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $243.36 | 7.578% | $261.8018 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $169.59 | 5.692% | $179.2431 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $1,096.83 | $1,189.8766 | $1,189.87 | $1,189.90 | $1,189.70 | |