| 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 | $22.57 | 13.788% | $25.682 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $73.36 | 5.282% | $77.2349 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $168.70 | 12.736% | $190.1856 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $139.74 | 11.389% | $155.655 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $37.98 | 11.128% | $42.2064 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $116.63 | 7.487% | $125.3621 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $117.34 | 13.189% | $132.816 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $676.32 | $749.1420 | $749.15 | $749.15 | $749.20 | |