| 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 | $178.29 | 5.769% | $188.5756 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $202.29 | 12.224% | $227.0179 | $227.02 | $227.00 | $227.00 |
| Purchase #3 | $10.27 | 8.782% | $11.1719 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $81.64 | 12.855% | $92.1348 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $227.28 | 6.712% | $242.535 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $5.67 | 6.357% | $6.0304 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $155.60 | 10.266% | $171.5739 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $861.04 | $939.0395 | $939.04 | $939.05 | $939.00 | |