| 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 | $103.41 | 13.833% | $117.7147 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $71.39 | 8.607% | $77.5345 | $77.53 | $77.55 | $77.50 |
| Purchase #3 | $163.45 | 7.398% | $175.542 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $30.93 | 3.791% | $32.1026 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $220.93 | 7.838% | $238.2465 | $238.25 | $238.25 | $238.20 |
| Purchase #6 | $66.78 | 4.242% | $69.6128 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $186.81 | 11.702% | $208.6705 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $843.70 | $919.4236 | $919.41 | $919.40 | $919.30 | |