| 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 | $144.32 | 13.846% | $164.3025 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $143.42 | 9.760% | $157.4178 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $176.25 | 10.338% | $194.4707 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $113.72 | 3.218% | $117.3795 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $112.97 | 11.419% | $125.87 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $63.68 | 10.166% | $70.1537 | $70.15 | $70.15 | $70.20 |
| Purchase #7 | $25.78 | 4.784% | $27.0133 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $780.14 | $856.6075 | $856.60 | $856.55 | $856.70 | |