| 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 | $80.25 | 7.395% | $86.1845 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $164.33 | 12.710% | $185.2163 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $99.98 | 3.595% | $103.5743 | $103.57 | $103.55 | $103.60 |
| Purchase #4 | $146.48 | 11.252% | $162.9619 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $79.28 | 5.703% | $83.8013 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $208.55 | 6.252% | $221.5885 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $92.58 | 8.235% | $100.204 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $871.45 | $943.5308 | $943.52 | $943.50 | $943.60 | |