| 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 | $139.52 | 5.127% | $146.6732 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $239.81 | 13.538% | $272.2755 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $186.37 | 7.232% | $199.8483 | $199.85 | $199.85 | $199.80 |
| Purchase #4 | $86.67 | 3.554% | $89.7503 | $89.75 | $89.75 | $89.80 |
| Purchase #5 | $153.91 | 5.198% | $161.9102 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $124.51 | 10.348% | $137.3943 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $221.57 | 10.263% | $244.3097 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,152.36 | $1,252.1615 | $1,252.16 | $1,252.15 | $1,252.20 | |