| 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 | $170.27 | 5.273% | $179.2483 | $179.25 | $179.25 | $179.20 |
| Purchase #2 | $29.41 | 5.190% | $30.9364 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $95.76 | 3.375% | $98.9919 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $165.25 | 5.233% | $173.8975 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $112.76 | 7.531% | $121.252 | $121.25 | $121.25 | $121.30 |
| Purchase #6 | $54.89 | 4.401% | $57.3057 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $71.25 | 13.138% | $80.6108 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $699.59 | $742.2426 | $742.25 | $742.25 | $742.20 | |