| 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 | $183.27 | 3.707% | $190.0638 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $124.84 | 4.444% | $130.3879 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $231.73 | 13.419% | $262.8258 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $167.41 | 7.196% | $179.4568 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $161.42 | 12.791% | $182.0672 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $208.47 | 6.857% | $222.7648 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $130.48 | 3.159% | $134.6019 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $1,207.62 | $1,302.1682 | $1,302.17 | $1,302.15 | $1,302.30 | |