| 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 | $143.76 | 5.495% | $151.6596 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $36.62 | 6.444% | $38.9798 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $194.75 | 12.332% | $218.7666 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $106.60 | 8.387% | $115.5405 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $229.89 | 3.388% | $237.6787 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $121.50 | 10.102% | $133.7739 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $59.90 | 10.470% | $66.1715 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $893.02 | $962.5706 | $962.57 | $962.55 | $962.70 | |