| 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 | $161.80 | 12.714% | $182.3713 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $234.25 | 5.520% | $247.1806 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $121.35 | 9.604% | $133.0045 | $133.00 | $133.00 | $133.00 |
| Purchase #4 | $79.46 | 9.709% | $87.1748 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $79.41 | 10.713% | $87.9172 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $164.40 | 4.119% | $171.1716 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $239.76 | 12.666% | $270.128 | $270.13 | $270.15 | $270.10 |
| 7 purchase totals = | $1,080.43 | $1,178.9480 | $1,178.94 | $1,178.90 | $1,179.00 | |