| 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 | $166.53 | 8.836% | $181.2446 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $125.47 | 12.161% | $140.7284 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $30.53 | 5.444% | $32.1921 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $180.45 | 3.158% | $186.1486 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $28.67 | 13.453% | $32.527 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $43.25 | 5.834% | $45.7732 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $178.33 | 8.446% | $193.3918 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $753.23 | $812.0057 | $812.00 | $812.05 | $811.90 | |