| 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 | $161.91 | 11.792% | $181.0024 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $57.53 | 5.370% | $60.6194 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $125.51 | 10.144% | $138.2417 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $99.83 | 9.345% | $109.1591 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $239.47 | 6.587% | $255.2439 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $249.65 | 6.240% | $265.2282 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $205.28 | 8.176% | $222.0637 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $1,139.18 | $1,231.5584 | $1,231.55 | $1,231.55 | $1,231.50 | |