| 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 | $188.69 | 10.468% | $208.4421 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $181.39 | 11.633% | $202.4911 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $16.84 | 8.436% | $18.2606 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $150.51 | 5.842% | $159.3028 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $80.94 | 6.235% | $85.9866 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $30.27 | 6.152% | $32.1322 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $94.62 | 12.179% | $106.1438 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $743.26 | $812.7592 | $812.75 | $812.80 | $812.70 | |