| 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 | $170.40 | 9.456% | $186.513 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $93.85 | 3.355% | $96.9987 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $72.91 | 5.736% | $77.0921 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $175.70 | 3.507% | $181.8618 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $23.56 | 8.201% | $25.4922 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $12.38 | 4.269% | $12.9085 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $130.99 | 11.619% | $146.2097 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $679.79 | $727.0760 | $727.07 | $727.05 | $727.10 | |