| 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 | $157.99 | 3.670% | $163.7882 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $168.88 | 7.156% | $180.9651 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $84.25 | 13.419% | $95.5555 | $95.56 | $95.55 | $95.60 |
| Purchase #4 | $96.99 | 7.301% | $104.0712 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $213.49 | 5.550% | $225.3387 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $20.55 | 9.587% | $22.5201 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $121.46 | 13.690% | $138.0879 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $863.61 | $930.3267 | $930.34 | $930.30 | $930.40 | |