| 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 | $165.65 | 6.529% | $176.4653 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $159.61 | 11.703% | $178.2892 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $18.91 | 11.491% | $21.0829 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $99.41 | 7.326% | $106.6928 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $72.77 | 12.179% | $81.6327 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $177.72 | 12.785% | $200.4415 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $209.90 | 11.550% | $234.1435 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $903.97 | $998.7479 | $998.74 | $998.80 | $998.70 | |