| 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 | $105.58 | 12.796% | $119.09 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $77.94 | 10.530% | $86.1471 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $178.81 | 11.493% | $199.3606 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $101.29 | 12.106% | $113.5522 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $88.83 | 6.326% | $94.4494 | $94.45 | $94.45 | $94.40 |
| Purchase #6 | $25.75 | 9.292% | $28.1427 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $147.81 | 6.524% | $157.4531 | $157.45 | $157.45 | $157.50 |
| 7 purchase totals = | $726.01 | $798.1951 | $798.19 | $798.20 | $798.20 | |