| 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 | $151.39 | 10.147% | $166.7515 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $157.93 | 10.778% | $174.9517 | $174.95 | $174.95 | $175.00 |
| Purchase #3 | $172.66 | 5.635% | $182.3894 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $159.56 | 10.322% | $176.0298 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $175.48 | 12.257% | $196.9886 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $42.47 | 4.449% | $44.3595 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $137.32 | 8.228% | $148.6187 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $996.81 | $1,090.0892 | $1,090.09 | $1,090.10 | $1,090.20 | |