| 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 | $168.60 | 9.414% | $184.472 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $27.56 | 9.709% | $30.2358 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $236.26 | 3.785% | $245.2024 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $177.33 | 5.630% | $187.3137 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $246.58 | 3.844% | $256.0585 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $196.40 | 3.373% | $203.0246 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $16.64 | 7.527% | $17.8925 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $1,069.37 | $1,124.1995 | $1,124.19 | $1,124.15 | $1,124.20 | |