| 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 | $178.36 | 13.379% | $202.2228 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $73.79 | 8.655% | $80.1765 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $206.73 | 8.668% | $224.6494 | $224.65 | $224.65 | $224.60 |
| Purchase #4 | $232.26 | 7.338% | $249.3032 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $57.49 | 10.127% | $63.312 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $107.51 | 6.642% | $114.6508 | $114.65 | $114.65 | $114.70 |
| Purchase #7 | $121.98 | 9.123% | $133.1082 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $978.12 | $1,067.4229 | $1,067.42 | $1,067.40 | $1,067.40 | |