| 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 | $114.58 | 11.527% | $127.7876 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $170.68 | 4.750% | $178.7873 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $186.68 | 12.823% | $210.618 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $95.74 | 11.748% | $106.9875 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $15.36 | 5.372% | $16.1851 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $186.85 | 7.334% | $200.5536 | $200.55 | $200.55 | $200.60 |
| Purchase #7 | $58.27 | 9.662% | $63.9 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $828.16 | $904.8191 | $904.83 | $904.85 | $904.90 | |