| 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 | $131.40 | 10.796% | $145.5859 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $125.41 | 8.730% | $136.3583 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $245.94 | 6.232% | $261.267 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $161.96 | 12.521% | $182.239 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $93.46 | 7.840% | $100.7873 | $100.79 | $100.80 | $100.80 |
| Purchase #6 | $152.68 | 9.143% | $166.6395 | $166.64 | $166.65 | $166.60 |
| Purchase #7 | $13.77 | 10.372% | $15.1982 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $924.62 | $1,008.0752 | $1,008.09 | $1,008.10 | $1,008.10 | |