| 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 | $150.38 | 13.285% | $170.358 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $30.88 | 3.165% | $31.8574 | $31.86 | $31.85 | $31.90 |
| Purchase #3 | $105.76 | 11.649% | $118.08 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $68.59 | 12.344% | $77.0567 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $147.73 | 8.575% | $160.3978 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $166.65 | 9.408% | $182.3284 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $122.79 | 3.637% | $127.2559 | $127.26 | $127.25 | $127.30 |
| 7 purchase totals = | $792.78 | $867.3342 | $867.35 | $867.35 | $867.50 | |