| 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 | $170.99 | 11.477% | $190.6145 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $179.80 | 7.714% | $193.6698 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $234.90 | 8.545% | $254.9722 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $100.75 | 6.318% | $107.1154 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $189.57 | 11.805% | $211.9487 | $211.95 | $211.95 | $211.90 |
| Purchase #6 | $106.76 | 7.403% | $114.6634 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $124.92 | 6.678% | $133.2622 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $1,107.69 | $1,206.2462 | $1,206.24 | $1,206.15 | $1,206.30 | |