| 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 | $146.42 | 4.804% | $153.454 | $153.45 | $153.45 | $153.50 |
| Purchase #2 | $174.69 | 9.593% | $191.448 | $191.45 | $191.45 | $191.40 |
| Purchase #3 | $136.94 | 7.375% | $147.0393 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $20.45 | 11.711% | $22.8449 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $168.63 | 10.387% | $186.1456 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $47.52 | 8.409% | $51.516 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $222.40 | 4.217% | $231.7786 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $917.05 | $984.2264 | $984.23 | $984.25 | $984.10 | |