| 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 | $167.71 | 12.556% | $188.7677 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $99.53 | 7.765% | $107.2585 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $234.69 | 12.472% | $263.9605 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $5.48 | 3.322% | $5.662 | $5.66 | $5.65 | $5.70 |
| Purchase #5 | $240.47 | 9.224% | $262.651 | $262.65 | $262.65 | $262.70 |
| Purchase #6 | $30.55 | 3.220% | $31.5337 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $101.35 | 8.463% | $109.9273 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $879.78 | $969.7607 | $969.76 | $969.75 | $969.90 | |