| 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 | $170.44 | 4.824% | $178.662 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $158.62 | 4.125% | $165.1631 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $229.53 | 3.315% | $237.1389 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $173.78 | 4.183% | $181.0492 | $181.05 | $181.05 | $181.00 |
| Purchase #5 | $50.71 | 9.424% | $55.4889 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $42.26 | 8.560% | $45.8775 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $81.75 | 6.196% | $86.8152 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $907.09 | $950.1948 | $950.20 | $950.20 | $950.20 | |