| 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 | $136.56 | 6.754% | $145.7833 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $159.45 | 11.337% | $177.5268 | $177.53 | $177.55 | $177.50 |
| Purchase #3 | $223.69 | 5.573% | $236.1562 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $163.44 | 10.767% | $181.0376 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $227.86 | 9.598% | $249.73 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $27.63 | 9.463% | $30.2446 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $100.34 | 6.360% | $106.7216 | $106.72 | $106.70 | $106.70 |
| 7 purchase totals = | $1,038.97 | $1,127.2001 | $1,127.20 | $1,127.25 | $1,127.10 | |