| 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 | $174.88 | 6.167% | $185.6648 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $236.54 | 11.368% | $263.4299 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $222.90 | 5.676% | $235.5518 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $248.52 | 6.522% | $264.7285 | $264.73 | $264.75 | $264.70 |
| Purchase #5 | $104.59 | 12.542% | $117.7077 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $104.36 | 5.543% | $110.1447 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $238.30 | 5.501% | $251.4089 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $1,330.09 | $1,428.6363 | $1,428.63 | $1,428.65 | $1,428.60 | |