| 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 | $133.90 | 13.395% | $151.8359 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $58.95 | 4.352% | $61.5155 | $61.52 | $61.50 | $61.50 |
| Purchase #3 | $185.25 | 4.870% | $194.2717 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $193.65 | 11.373% | $215.6738 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $30.28 | 5.557% | $31.9627 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $157.76 | 4.484% | $164.834 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $119.56 | 8.694% | $129.9545 | $129.95 | $129.95 | $130.00 |
| 7 purchase totals = | $879.35 | $950.0481 | $950.04 | $950.00 | $950.10 | |