| 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 | $18.61 | 11.537% | $20.757 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $36.96 | 12.791% | $41.6876 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $122.83 | 6.549% | $130.8741 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $175.55 | 11.553% | $195.8313 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $42.47 | 3.735% | $44.0563 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $179.94 | 9.362% | $196.786 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $157.41 | 12.864% | $177.6592 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $733.77 | $807.6515 | $807.66 | $807.65 | $807.80 | |