| 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 | $156.52 | 4.264% | $163.194 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $234.44 | 9.202% | $256.0132 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $75.71 | 3.388% | $78.2751 | $78.28 | $78.30 | $78.30 |
| Purchase #4 | $208.46 | 12.427% | $234.3653 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $193.96 | 10.725% | $214.7622 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $6.56 | 9.505% | $7.1835 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $147.89 | 11.212% | $164.4714 | $164.47 | $164.45 | $164.50 |
| 7 purchase totals = | $1,023.54 | $1,118.2647 | $1,118.26 | $1,118.25 | $1,118.40 | |