| 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 | $138.32 | 9.198% | $151.0427 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $157.73 | 10.504% | $174.298 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $163.41 | 11.309% | $181.89 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $201.32 | 10.332% | $222.1204 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $169.27 | 8.152% | $183.0689 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $125.79 | 12.859% | $141.9653 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $242.58 | 3.197% | $250.3353 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $1,198.42 | $1,304.7206 | $1,304.73 | $1,304.70 | $1,304.70 | |