| 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 | $128.31 | 11.402% | $142.9399 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $144.58 | 6.796% | $154.4057 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $71.73 | 13.826% | $81.6474 | $81.65 | $81.65 | $81.60 |
| Purchase #4 | $85.77 | 11.543% | $95.6704 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $58.38 | 4.139% | $60.7963 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $180.54 | 3.800% | $187.4005 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $91.76 | 13.867% | $104.4844 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $761.07 | $827.3446 | $827.35 | $827.35 | $827.30 | |