| 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 | $177.39 | 13.388% | $201.139 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $197.92 | 5.547% | $208.8986 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $202.37 | 11.485% | $225.6122 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $134.37 | 4.316% | $140.1694 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $154.38 | 5.744% | $163.2476 | $163.25 | $163.25 | $163.20 |
| Purchase #6 | $200.84 | 3.140% | $207.1464 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $206.67 | 13.160% | $233.8678 | $233.87 | $233.85 | $233.90 |
| 7 purchase totals = | $1,273.94 | $1,380.0810 | $1,380.09 | $1,380.05 | $1,380.00 | |