| 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 | $151.84 | 8.821% | $165.2338 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $237.63 | 10.105% | $261.6425 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $101.58 | 12.412% | $114.1881 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $190.69 | 13.622% | $216.6658 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $11.54 | 8.311% | $12.4991 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $14.26 | 13.471% | $16.181 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $146.66 | 7.686% | $157.9323 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $854.20 | $944.3426 | $944.34 | $944.40 | $944.30 | |