| 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 | $143.92 | 13.388% | $163.188 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $238.92 | 8.631% | $259.5412 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $49.31 | 7.391% | $52.9545 | $52.95 | $52.95 | $53.00 |
| Purchase #4 | $231.99 | 8.803% | $252.4121 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $147.47 | 12.856% | $166.4287 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $147.58 | 10.724% | $163.4065 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $144.26 | 7.147% | $154.5703 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $1,103.45 | $1,212.5013 | $1,212.50 | $1,212.50 | $1,212.50 | |