| 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 | $132.87 | 12.163% | $149.031 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $222.52 | 12.677% | $250.7289 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $49.25 | 12.133% | $55.2255 | $55.23 | $55.25 | $55.20 |
| Purchase #4 | $32.53 | 13.404% | $36.8903 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $20.92 | 11.467% | $23.3189 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $72.56 | 3.585% | $75.1613 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $34.58 | 12.224% | $38.8071 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $565.23 | $629.1630 | $629.17 | $629.20 | $629.10 | |