| 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 | $143.60 | 10.445% | $158.599 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $219.37 | 7.723% | $236.3119 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $193.72 | 5.542% | $204.456 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $22.94 | 11.806% | $25.6483 | $25.65 | $25.65 | $25.60 |
| Purchase #5 | $192.83 | 12.873% | $217.653 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $30.40 | 7.287% | $32.6152 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $105.62 | 5.270% | $111.1862 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $908.48 | $986.4696 | $986.48 | $986.45 | $986.50 | |