| 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 | $170.46 | 13.420% | $193.3357 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $69.50 | 5.713% | $73.4705 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $115.96 | 11.692% | $129.518 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $107.76 | 9.411% | $117.9013 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $155.57 | 5.147% | $163.5772 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $71.34 | 6.192% | $75.7574 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $186.37 | 12.244% | $209.1891 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $876.96 | $962.7492 | $962.76 | $962.75 | $962.80 | |