| 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 | $117.26 | 3.323% | $121.1565 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $236.38 | 11.619% | $263.845 | $263.85 | $263.85 | $263.80 |
| Purchase #3 | $65.72 | 8.768% | $71.4823 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $33.79 | 13.134% | $38.228 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $40.53 | 6.494% | $43.162 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $169.97 | 5.429% | $179.1977 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $170.81 | 11.662% | $190.7299 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $834.46 | $907.8014 | $907.81 | $907.85 | $907.80 | |