| 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 | $118.70 | 7.354% | $127.4292 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $165.91 | 7.629% | $178.5673 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $149.90 | 12.841% | $169.1487 | $169.15 | $169.15 | $169.10 |
| Purchase #4 | $110.39 | 4.500% | $115.3576 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $99.85 | 9.152% | $108.9883 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $165.43 | 3.174% | $170.6807 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $122.41 | 3.590% | $126.8045 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $932.59 | $996.9763 | $996.98 | $997.00 | $997.00 | |