| 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 | $145.51 | 12.489% | $163.6827 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $88.51 | 12.731% | $99.7782 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $85.30 | 9.234% | $93.1766 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $110.49 | 5.396% | $116.452 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $76.64 | 6.501% | $81.6224 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $119.99 | 6.609% | $127.9201 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $231.75 | 12.102% | $259.7964 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $858.19 | $942.4284 | $942.43 | $942.45 | $942.50 | |