| 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 | $160.53 | 11.519% | $179.0215 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $88.98 | 5.215% | $93.6203 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $44.52 | 11.602% | $49.6852 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $157.62 | 8.135% | $170.4424 | $170.44 | $170.45 | $170.40 |
| Purchase #5 | $83.38 | 3.567% | $86.3542 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $58.32 | 13.578% | $66.2387 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $126.74 | 8.318% | $137.2822 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $720.09 | $782.6445 | $782.64 | $782.65 | $782.60 | |