| 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 | $167.41 | 12.198% | $187.8307 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $132.36 | 3.566% | $137.08 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $73.29 | 9.696% | $80.3962 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $136.30 | 3.197% | $140.6575 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $214.58 | 9.650% | $235.287 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $109.49 | 4.501% | $114.4181 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $177.48 | 7.357% | $190.5372 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,010.91 | $1,086.2067 | $1,086.22 | $1,086.25 | $1,086.20 | |