| 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 | $127.98 | 4.293% | $133.4742 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $215.72 | 3.680% | $223.6585 | $223.66 | $223.65 | $223.70 |
| Purchase #3 | $187.54 | 7.767% | $202.1062 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $40.50 | 3.542% | $41.9345 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $168.96 | 10.222% | $186.2311 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $94.80 | 10.743% | $104.9844 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $10.75 | 7.749% | $11.583 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $846.25 | $903.9719 | $903.96 | $904.00 | $904.00 | |