| 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 | $72.60 | 8.384% | $78.6868 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $182.83 | 4.304% | $190.699 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $83.27 | 8.366% | $90.2364 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $152.67 | 3.228% | $157.5982 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $102.37 | 3.185% | $105.6305 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $24.88 | 5.177% | $26.168 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $208.67 | 4.435% | $217.9245 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $827.29 | $866.9434 | $866.95 | $866.95 | $866.90 | |