| 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 | $142.89 | 8.455% | $154.9713 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $150.67 | 4.732% | $157.7997 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $61.61 | 12.262% | $69.1646 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $48.89 | 3.823% | $50.7591 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $187.87 | 11.407% | $209.3003 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $153.77 | 11.710% | $171.7765 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $80.39 | 3.138% | $82.9126 | $82.91 | $82.90 | $82.90 |
| 7 purchase totals = | $826.09 | $896.6841 | $896.68 | $896.65 | $896.80 | |