| 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 | $156.74 | 3.831% | $162.7447 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $7.74 | 6.765% | $8.2636 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $106.91 | 10.757% | $118.4103 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $123.56 | 10.711% | $136.7945 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $202.48 | 3.114% | $208.7852 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $57.33 | 7.377% | $61.5592 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $247.32 | 6.520% | $263.4453 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $902.08 | $960.0028 | $960.00 | $960.00 | $960.00 | |