| 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 | $184.89 | 3.394% | $191.1652 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $55.53 | 11.671% | $62.0109 | $62.01 | $62.00 | $62.00 |
| Purchase #3 | $13.43 | 6.280% | $14.2734 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $70.70 | 4.872% | $74.1445 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $28.26 | 6.718% | $30.1585 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $89.89 | 12.339% | $100.9815 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $163.48 | 10.293% | $180.307 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $606.18 | $653.0410 | $653.04 | $653.00 | $653.10 | |