| 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 | $103.45 | 11.865% | $115.7243 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $139.80 | 8.631% | $151.8661 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $30.72 | 13.524% | $34.8746 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $175.30 | 8.529% | $190.2513 | $190.25 | $190.25 | $190.30 |
| Purchase #5 | $161.46 | 13.765% | $183.685 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $48.80 | 13.302% | $55.2914 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $161.46 | 13.800% | $183.7415 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $820.99 | $915.4342 | $915.43 | $915.40 | $915.50 | |