| 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 | $139.28 | 11.647% | $155.5019 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $104.32 | 7.811% | $112.4684 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $178.30 | 4.647% | $186.5856 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $175.41 | 12.589% | $197.4924 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $236.75 | 11.610% | $264.2367 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $186.88 | 11.305% | $208.0068 | $208.01 | $208.00 | $208.00 |
| Purchase #7 | $15.97 | 6.144% | $16.9512 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $1,036.91 | $1,141.2430 | $1,141.25 | $1,141.25 | $1,141.30 | |