| 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 | $146.33 | 4.553% | $152.9924 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $186.71 | 7.249% | $200.2446 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $9.54 | 13.156% | $10.7951 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $248.38 | 13.400% | $281.6629 | $281.66 | $281.65 | $281.70 |
| Purchase #5 | $249.33 | 12.615% | $280.783 | $280.78 | $280.80 | $280.80 |
| Purchase #6 | $233.32 | 12.216% | $261.8224 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $197.26 | 7.532% | $212.1176 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $1,270.87 | $1,400.4180 | $1,400.41 | $1,400.40 | $1,400.40 | |