| 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 | $133.34 | 11.776% | $149.0421 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $158.78 | 5.142% | $166.9445 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $18.90 | 7.160% | $20.2532 | $20.25 | $20.25 | $20.30 |
| Purchase #4 | $239.66 | 13.498% | $272.0093 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $237.49 | 5.496% | $250.5425 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $114.73 | 4.479% | $119.8688 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $163.81 | 12.128% | $183.6769 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $1,066.71 | $1,162.3373 | $1,162.33 | $1,162.35 | $1,162.30 | |