| 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 | $154.41 | 6.198% | $163.9803 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $61.65 | 9.838% | $67.7151 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $231.76 | 11.322% | $257.9999 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $46.51 | 5.380% | $49.0122 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $151.52 | 7.824% | $163.3749 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $204.33 | 10.254% | $225.282 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $66.64 | 6.614% | $71.0476 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $916.82 | $998.4120 | $998.41 | $998.40 | $998.40 | |