| 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 | $200.99 | 3.673% | $208.3724 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $155.67 | 13.189% | $176.2013 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $94.37 | 12.202% | $105.885 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $90.52 | 10.582% | $100.0988 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $182.55 | 4.237% | $190.2846 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $196.41 | 9.845% | $215.7466 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $113.28 | 3.414% | $117.1474 | $117.15 | $117.15 | $117.10 |
| 7 purchase totals = | $1,033.79 | $1,113.7361 | $1,113.74 | $1,113.75 | $1,113.70 | |