| 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 | $156.72 | 7.497% | $168.4693 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $57.98 | 5.583% | $61.217 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $23.27 | 10.594% | $25.7352 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $250.78 | 12.372% | $281.8065 | $281.81 | $281.80 | $281.80 |
| Purchase #5 | $86.93 | 13.801% | $98.9272 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $28.61 | 5.754% | $30.2562 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $77.45 | 4.860% | $81.2141 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $681.74 | $747.6255 | $747.64 | $747.60 | $747.60 | |