| 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 | $197.68 | 10.665% | $218.7626 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $148.78 | 10.527% | $164.4421 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $94.31 | 3.757% | $97.8532 | $97.85 | $97.85 | $97.90 |
| Purchase #4 | $128.82 | 4.852% | $135.0703 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $201.54 | 7.242% | $216.1355 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $97.44 | 8.410% | $105.6347 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $90.26 | 13.474% | $102.4216 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $958.83 | $1,040.3200 | $1,040.31 | $1,040.30 | $1,040.30 | |