| 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 | $160.36 | 11.542% | $178.8688 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $124.57 | 12.456% | $140.0864 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $104.34 | 9.492% | $114.244 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $187.41 | 3.348% | $193.6845 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $142.79 | 11.224% | $158.8167 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $43.30 | 7.151% | $46.3964 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $185.76 | 5.519% | $196.0121 | $196.01 | $196.00 | $196.00 |
| 7 purchase totals = | $948.53 | $1,028.1089 | $1,028.11 | $1,028.10 | $1,028.10 | |