| 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 | $160.96 | 13.593% | $182.8393 | $182.84 | $182.85 | $182.80 |
| Purchase #2 | $46.80 | 7.720% | $50.413 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $132.62 | 7.518% | $142.5904 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $218.85 | 7.862% | $236.056 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $52.62 | 8.450% | $57.0664 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $36.40 | 4.601% | $38.0748 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $82.40 | 13.785% | $93.7588 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $730.65 | $800.7987 | $800.80 | $800.75 | $800.90 | |