| 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 | $135.31 | 3.383% | $139.8875 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $186.76 | 4.516% | $195.1941 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $13.95 | 3.733% | $14.4708 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $30.68 | 3.646% | $31.7986 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $95.59 | 7.619% | $102.873 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $23.76 | 5.389% | $25.0404 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $202.59 | 11.772% | $226.4389 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $688.64 | $735.7033 | $735.70 | $735.70 | $735.70 | |