| 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 | $157.41 | 8.254% | $170.4026 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $125.69 | 6.815% | $134.2558 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $211.57 | 8.855% | $230.3045 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $49.83 | 11.568% | $55.5943 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $130.61 | 6.679% | $139.3334 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $70.35 | 10.535% | $77.7614 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $44.83 | 4.850% | $47.0043 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $790.29 | $854.6563 | $854.64 | $854.65 | $854.70 | |