| 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 | $176.35 | 9.489% | $193.0839 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $130.66 | 10.508% | $144.3898 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $186.90 | 13.655% | $212.4212 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $218.30 | 13.797% | $248.4189 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $156.98 | 5.846% | $166.1571 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $175.93 | 11.852% | $196.7812 | $196.78 | $196.80 | $196.80 |
| Purchase #7 | $50.33 | 8.701% | $54.7092 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $1,095.45 | $1,215.9613 | $1,215.96 | $1,215.95 | $1,216.00 | |