| 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 | $134.43 | 11.732% | $150.2013 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $169.61 | 11.313% | $188.798 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $112.98 | 4.542% | $118.1116 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $205.29 | 4.684% | $214.9058 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $125.96 | 3.292% | $130.1066 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $30.70 | 4.665% | $32.1322 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $87.79 | 3.238% | $90.6326 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $866.76 | $924.8881 | $924.89 | $924.90 | $924.80 | |