| 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 | $186.83 | 4.775% | $195.7511 | $195.75 | $195.75 | $195.80 |
| Purchase #2 | $191.95 | 4.255% | $200.1175 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $116.97 | 3.446% | $121.0008 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $83.80 | 13.353% | $94.9898 | $94.99 | $95.00 | $95.00 |
| Purchase #5 | $219.75 | 7.353% | $235.9082 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $16.56 | 12.732% | $18.6684 | $18.67 | $18.65 | $18.70 |
| Purchase #7 | $79.88 | 8.681% | $86.8144 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $895.74 | $953.2502 | $953.25 | $953.20 | $953.30 | |