| 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 | $141.79 | 12.106% | $158.9551 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $28.69 | 4.807% | $30.0691 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $116.33 | 6.650% | $124.0659 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $199.81 | 12.872% | $225.5295 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $46.58 | 12.280% | $52.3 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $101.70 | 11.669% | $113.5674 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $133.75 | 10.399% | $147.6587 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $768.65 | $852.1457 | $852.16 | $852.10 | $852.30 | |