| 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 | $100.49 | 6.172% | $106.6922 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $231.28 | 7.493% | $248.6098 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $30.30 | 13.724% | $34.4584 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $174.63 | 6.844% | $186.5817 | $186.58 | $186.60 | $186.60 |
| Purchase #5 | $146.79 | 13.374% | $166.4217 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $210.27 | 12.281% | $236.0933 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $140.26 | 12.439% | $157.7069 | $157.71 | $157.70 | $157.70 |
| 7 purchase totals = | $1,034.02 | $1,136.5640 | $1,136.56 | $1,136.55 | $1,136.60 | |