| 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 | $174.38 | 8.373% | $188.9808 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $220.28 | 4.270% | $229.686 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $56.37 | 10.602% | $62.3463 | $62.35 | $62.35 | $62.30 |
| Purchase #4 | $30.67 | 8.771% | $33.3601 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $75.81 | 10.176% | $83.5244 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $89.97 | 5.546% | $94.9597 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $129.35 | 9.803% | $142.0302 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $776.83 | $834.8875 | $834.89 | $834.90 | $834.90 | |