| 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 | $152.93 | 8.804% | $166.394 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $47.82 | 7.452% | $51.3835 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $78.53 | 8.714% | $85.3731 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $141.68 | 6.438% | $150.8014 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $234.58 | 10.500% | $259.2109 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $204.86 | 6.369% | $217.9075 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $232.77 | 12.475% | $261.8081 | $261.81 | $261.80 | $261.80 |
| 7 purchase totals = | $1,093.17 | $1,192.8785 | $1,192.87 | $1,192.85 | $1,192.90 | |