| 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 | $146.47 | 10.833% | $162.3371 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $136.38 | 5.367% | $143.6995 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $242.40 | 5.490% | $255.7078 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $95.89 | 12.401% | $107.7813 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $241.51 | 8.385% | $261.7606 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $156.40 | 7.772% | $168.5554 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $16.51 | 10.108% | $18.1788 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $1,035.56 | $1,118.0205 | $1,118.03 | $1,118.05 | $1,118.10 | |