| 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 | $182.53 | 8.738% | $198.4795 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $21.58 | 4.212% | $22.4889 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $28.65 | 5.189% | $30.1366 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $118.61 | 13.703% | $134.8631 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $200.70 | 6.725% | $214.1971 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $156.58 | 7.388% | $168.1481 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $193.80 | 10.583% | $214.3099 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $902.45 | $982.6232 | $982.63 | $982.65 | $982.60 | |