| 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 | $140.70 | 11.767% | $157.2562 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $176.83 | 8.411% | $191.7032 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $18.81 | 6.371% | $20.0084 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $37.40 | 13.512% | $42.4535 | $42.45 | $42.45 | $42.50 |
| Purchase #5 | $129.63 | 11.684% | $144.776 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $140.59 | 11.578% | $156.8675 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $207.91 | 13.775% | $236.5496 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $851.87 | $949.6144 | $949.62 | $949.60 | $949.70 | |