| 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 | $149.90 | 5.809% | $158.6077 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $113.39 | 10.343% | $125.1179 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $112.32 | 12.337% | $126.1769 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $130.50 | 5.254% | $137.3565 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $195.79 | 10.208% | $215.7762 | $215.78 | $215.80 | $215.80 |
| Purchase #6 | $134.66 | 13.106% | $152.3085 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $154.80 | 5.583% | $163.4425 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $991.36 | $1,078.7862 | $1,078.80 | $1,078.80 | $1,078.80 | |