| 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 | $153.88 | 13.104% | $174.0444 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $175.72 | 4.356% | $183.3744 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $41.78 | 9.802% | $45.8753 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $38.97 | 9.444% | $42.6503 | $42.65 | $42.65 | $42.70 |
| Purchase #5 | $171.81 | 8.497% | $186.4087 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $207.33 | 12.110% | $232.4377 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $113.26 | 11.637% | $126.4401 | $126.44 | $126.45 | $126.40 |
| 7 purchase totals = | $902.75 | $991.2309 | $991.23 | $991.25 | $991.20 | |