| 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 | $21.58 | 7.411% | $23.1793 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $140.93 | 8.776% | $153.298 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $102.50 | 11.220% | $114.0005 | $114.00 | $114.00 | $114.00 |
| Purchase #4 | $17.97 | 5.762% | $19.0054 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $211.86 | 11.477% | $236.1752 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $9.73 | 3.235% | $10.0448 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $202.87 | 7.124% | $217.3225 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $707.44 | $773.0257 | $773.03 | $773.05 | $773.00 | |