| 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 | $125.57 | 7.208% | $134.6211 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $200.33 | 10.845% | $222.0558 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $74.42 | 3.738% | $77.2018 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $199.53 | 11.533% | $222.5418 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $164.39 | 9.572% | $180.1254 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $250.85 | 13.229% | $284.0349 | $284.03 | $284.05 | $284.00 |
| Purchase #7 | $53.73 | 5.276% | $56.5648 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $1,068.82 | $1,177.1456 | $1,177.14 | $1,177.15 | $1,177.10 | |