| 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 | $16.74 | 13.422% | $18.9868 | $18.99 | $19.00 | $19.00 |
| Purchase #2 | $184.84 | 4.276% | $192.7438 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $18.28 | 11.262% | $20.3387 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $236.94 | 3.618% | $245.5125 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $216.31 | 9.189% | $236.1867 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $199.82 | 4.169% | $208.1505 | $208.15 | $208.15 | $208.20 |
| Purchase #7 | $11.39 | 3.390% | $11.7761 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $884.32 | $933.6951 | $933.70 | $933.75 | $933.70 | |