| 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 | $129.92 | 11.753% | $145.1895 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $92.44 | 7.869% | $99.7141 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $216.26 | 5.419% | $227.9791 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $222.71 | 11.528% | $248.384 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $84.58 | 10.413% | $93.3873 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $186.84 | 8.139% | $202.0469 | $202.05 | $202.05 | $202.00 |
| Purchase #7 | $161.67 | 8.680% | $175.703 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,094.42 | $1,192.4039 | $1,192.40 | $1,192.45 | $1,192.40 | |