| 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 | $157.64 | 5.335% | $166.0501 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $225.38 | 7.323% | $241.8846 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $124.56 | 10.276% | $137.3598 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $112.89 | 7.836% | $121.7361 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $222.79 | 7.482% | $239.4591 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $202.84 | 10.593% | $224.3268 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $215.90 | 5.166% | $227.0534 | $227.05 | $227.05 | $227.10 |
| 7 purchase totals = | $1,262.00 | $1,357.8699 | $1,357.87 | $1,357.90 | $1,358.00 | |