| 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 | $146.79 | 13.171% | $166.1237 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $99.45 | 8.394% | $107.7978 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $234.84 | 11.377% | $261.5577 | $261.56 | $261.55 | $261.60 |
| Purchase #4 | $42.34 | 12.645% | $47.6939 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $113.78 | 7.504% | $122.3181 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $75.62 | 12.227% | $84.8661 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $232.51 | 7.472% | $249.8831 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $945.33 | $1,040.2404 | $1,040.24 | $1,040.20 | $1,040.30 | |