| 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 | $127.67 | 13.779% | $145.2616 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $215.31 | 10.194% | $237.2587 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $58.56 | 10.835% | $64.905 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $167.48 | 10.238% | $184.6266 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $106.84 | 10.252% | $117.7932 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $165.73 | 4.540% | $173.2541 | $173.25 | $173.25 | $173.30 |
| Purchase #7 | $15.75 | 8.829% | $17.1406 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $857.34 | $940.2398 | $940.24 | $940.25 | $940.30 | |