| 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 | $150.28 | 4.689% | $157.3266 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $163.34 | 3.312% | $168.7498 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $131.77 | 7.267% | $141.3457 | $141.35 | $141.35 | $141.30 |
| Purchase #4 | $95.36 | 7.786% | $102.7847 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $97.37 | 8.472% | $105.6192 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $105.25 | 8.869% | $114.5846 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $34.47 | 5.266% | $36.2852 | $36.29 | $36.30 | $36.30 |
| 7 purchase totals = | $777.84 | $826.6958 | $826.70 | $826.75 | $826.60 | |