| 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 | $107.61 | 4.456% | $112.4051 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $117.26 | 8.117% | $126.778 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $103.59 | 5.829% | $109.6283 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $87.87 | 12.623% | $98.9618 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $94.98 | 12.453% | $106.8079 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $93.43 | 11.188% | $103.8829 | $103.88 | $103.90 | $103.90 |
| Purchase #7 | $164.68 | 6.577% | $175.511 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $769.42 | $833.9750 | $833.98 | $834.00 | $834.00 | |