| 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 | $197.80 | 7.716% | $213.0622 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $26.75 | 10.709% | $29.6147 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $64.50 | 7.356% | $69.2446 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $75.63 | 12.782% | $85.297 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $125.38 | 10.105% | $138.0496 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $104.42 | 5.677% | $110.3479 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $34.72 | 7.234% | $37.2316 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $629.20 | $682.8476 | $682.84 | $682.85 | $682.70 | |