| 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 | $156.59 | 12.292% | $175.838 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $36.49 | 9.225% | $39.8562 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $50.79 | 3.154% | $52.3919 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $110.26 | 5.730% | $116.5779 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $186.94 | 12.258% | $209.8551 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $135.54 | 12.682% | $152.7292 | $152.73 | $152.75 | $152.70 |
| Purchase #7 | $217.26 | 4.566% | $227.1801 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $893.87 | $974.4284 | $974.44 | $974.50 | $974.50 | |