| 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 | $192.50 | 11.783% | $215.1823 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $165.34 | 11.513% | $184.3756 | $184.38 | $184.40 | $184.40 |
| Purchase #3 | $19.25 | 5.776% | $20.3619 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $61.44 | 5.672% | $64.9249 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $64.71 | 10.244% | $71.3389 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $157.90 | 3.616% | $163.6097 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $116.91 | 6.271% | $124.2414 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $778.05 | $844.0347 | $844.03 | $844.05 | $844.00 | |