| 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 | $167.86 | 5.858% | $177.6932 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $109.83 | 8.273% | $118.9162 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $158.57 | 3.106% | $163.4952 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $26.60 | 10.530% | $29.401 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $23.81 | 4.235% | $24.8184 | $24.82 | $24.80 | $24.80 |
| Purchase #6 | $65.66 | 5.780% | $69.4551 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $170.63 | 8.600% | $185.3042 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $722.96 | $769.0833 | $769.09 | $769.05 | $769.10 | |