| 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 | $142.85 | 8.365% | $154.7994 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $214.72 | 10.741% | $237.7831 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $66.27 | 10.412% | $73.17 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $207.86 | 4.135% | $216.455 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $81.54 | 4.846% | $85.4914 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $54.99 | 12.220% | $61.7098 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $115.83 | 3.641% | $120.0474 | $120.05 | $120.05 | $120.00 |
| 7 purchase totals = | $884.06 | $949.4561 | $949.46 | $949.45 | $949.50 | |