| 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 | $174.37 | 10.324% | $192.372 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $86.54 | 6.219% | $91.9219 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $156.51 | 5.353% | $164.888 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $60.47 | 4.446% | $63.1585 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $57.45 | 5.838% | $60.8039 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $114.92 | 7.360% | $123.3781 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $163.35 | 7.337% | $175.335 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $813.61 | $871.8574 | $871.86 | $871.85 | $871.90 | |