| 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 | $180.46 | 4.270% | $188.1656 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $64.51 | 11.474% | $71.9119 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $27.71 | 12.597% | $31.2006 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $82.99 | 4.575% | $86.7868 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $173.60 | 10.433% | $191.7117 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $74.69 | 3.217% | $77.0928 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $99.75 | 7.665% | $107.3958 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $703.71 | $754.2652 | $754.27 | $754.25 | $754.30 | |