| 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 | $151.62 | 10.854% | $168.0768 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $198.76 | 8.647% | $215.9468 | $215.95 | $215.95 | $215.90 |
| Purchase #3 | $210.47 | 8.587% | $228.5431 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $173.37 | 11.698% | $193.6508 | $193.65 | $193.65 | $193.70 |
| Purchase #5 | $145.54 | 5.816% | $154.0046 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $22.28 | 5.618% | $23.5317 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $237.83 | 11.537% | $265.2684 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $1,139.87 | $1,249.0222 | $1,249.02 | $1,249.05 | $1,249.00 | |