| 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 | $165.54 | 9.680% | $181.5643 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $129.56 | 3.474% | $134.0609 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $86.98 | 11.711% | $97.1662 | $97.17 | $97.15 | $97.20 |
| Purchase #4 | $38.81 | 5.106% | $40.7916 | $40.79 | $40.80 | $40.80 |
| Purchase #5 | $214.83 | 9.627% | $235.5117 | $235.51 | $235.50 | $235.50 |
| Purchase #6 | $127.94 | 10.289% | $141.1037 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $131.85 | 3.234% | $136.114 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $895.51 | $966.3124 | $966.30 | $966.25 | $966.40 | |