| 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 | $165.65 | 3.384% | $171.2556 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $62.46 | 9.292% | $68.2638 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $237.68 | 13.733% | $270.3206 | $270.32 | $270.30 | $270.30 |
| Purchase #4 | $210.55 | 7.175% | $225.657 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $132.65 | 9.300% | $144.9865 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $60.72 | 10.153% | $66.8849 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $156.44 | 4.308% | $163.1794 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $1,026.15 | $1,110.5478 | $1,110.55 | $1,110.55 | $1,110.70 | |