| 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 | $175.41 | 6.463% | $186.7467 | $186.75 | $186.75 | $186.70 |
| Purchase #2 | $27.86 | 6.844% | $29.7667 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $159.72 | 11.258% | $177.7013 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $178.92 | 5.291% | $188.3867 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $73.39 | 5.190% | $77.1989 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $160.75 | 12.485% | $180.8196 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $55.80 | 6.112% | $59.2105 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $831.85 | $899.8304 | $899.84 | $899.80 | $899.80 | |