| 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 | $163.72 | 7.802% | $176.4934 | $176.49 | $176.50 | $176.50 |
| Purchase #2 | $67.90 | 4.165% | $70.728 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $92.88 | 3.344% | $95.9859 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $175.40 | 13.596% | $199.2474 | $199.25 | $199.25 | $199.20 |
| Purchase #5 | $119.69 | 6.154% | $127.0557 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $57.48 | 13.216% | $65.0766 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $220.25 | 10.664% | $243.7375 | $243.74 | $243.75 | $243.70 |
| 7 purchase totals = | $897.32 | $978.3245 | $978.34 | $978.40 | $978.30 | |