| 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 | $150.66 | 13.613% | $171.1693 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $128.31 | 13.752% | $145.9552 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $204.88 | 3.676% | $212.4114 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $199.59 | 11.578% | $222.6985 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $242.85 | 6.626% | $258.9412 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $167.67 | 11.314% | $186.6402 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $27.67 | 8.617% | $30.0543 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $1,121.63 | $1,227.8701 | $1,227.87 | $1,227.85 | $1,227.90 | |