| 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 | $107.73 | 7.680% | $116.0037 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $191.90 | 5.859% | $203.1434 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $16.82 | 6.829% | $17.9686 | $17.97 | $17.95 | $18.00 |
| Purchase #4 | $70.91 | 10.441% | $78.3137 | $78.31 | $78.30 | $78.30 |
| Purchase #5 | $153.30 | 7.313% | $164.5108 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $163.82 | 6.768% | $174.9073 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $113.98 | 3.846% | $118.3637 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $818.46 | $873.2112 | $873.20 | $873.15 | $873.20 | |