| 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 | $130.66 | 12.376% | $146.8305 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $78.86 | 6.645% | $84.1002 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $81.41 | 6.657% | $86.8295 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $162.38 | 9.560% | $177.9035 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $27.37 | 5.292% | $28.8184 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $200.30 | 4.462% | $209.2374 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $9.87 | 4.435% | $10.3077 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $690.85 | $744.0272 | $744.03 | $744.05 | $743.90 | |