| 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 | $125.75 | 6.864% | $134.3815 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $150.32 | 11.282% | $167.2791 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $221.32 | 12.868% | $249.7995 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $226.98 | 11.306% | $252.6424 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $29.55 | 4.372% | $30.8419 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $184.86 | 6.181% | $196.2862 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $110.56 | 9.660% | $121.2401 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $1,049.34 | $1,152.4707 | $1,152.47 | $1,152.55 | $1,152.40 | |