| 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 | $181.70 | 5.830% | $192.2931 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $163.38 | 12.723% | $184.1668 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $27.78 | 10.802% | $30.7808 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $203.96 | 10.180% | $224.7231 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $150.30 | 10.342% | $165.844 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $79.79 | 8.552% | $86.6136 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $191.56 | 4.383% | $199.9561 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $998.47 | $1,084.3775 | $1,084.37 | $1,084.35 | $1,084.40 | |