| 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 | $160.31 | 5.870% | $169.7202 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $218.43 | 8.841% | $237.7414 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $83.35 | 7.255% | $89.397 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $18.54 | 8.845% | $20.1799 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $98.65 | 13.541% | $112.0082 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $234.87 | 5.127% | $246.9118 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $58.92 | 3.323% | $60.8779 | $60.88 | $60.90 | $60.90 |
| 7 purchase totals = | $873.07 | $936.8364 | $936.84 | $936.85 | $936.80 | |