| 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 | $139.71 | 5.838% | $147.8663 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $104.85 | 4.766% | $109.8472 | $109.85 | $109.85 | $109.80 |
| Purchase #3 | $173.71 | 11.340% | $193.4087 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $184.71 | 10.581% | $204.2542 | $204.25 | $204.25 | $204.30 |
| Purchase #5 | $227.99 | 5.383% | $240.2627 | $240.26 | $240.25 | $240.30 |
| Purchase #6 | $164.53 | 10.615% | $181.9949 | $181.99 | $182.00 | $182.00 |
| Purchase #7 | $10.54 | 6.226% | $11.1962 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $1,006.04 | $1,088.8302 | $1,088.83 | $1,088.80 | $1,088.90 | |