| 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 | $133.38 | 8.567% | $144.8067 | $144.81 | $144.80 | $144.80 |
| Purchase #2 | $88.78 | 5.135% | $93.3389 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $148.63 | 3.282% | $153.508 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $165.30 | 7.225% | $177.2429 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $180.60 | 7.496% | $194.1378 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $77.66 | 4.119% | $80.8588 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $14.89 | 5.256% | $15.6726 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $809.24 | $859.5657 | $859.57 | $859.55 | $859.50 | |