| 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 | $132.70 | 9.296% | $145.0358 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $12.42 | 6.833% | $13.2687 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $35.76 | 4.351% | $37.3159 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $46.95 | 13.592% | $53.3314 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $206.76 | 13.387% | $234.439 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $112.28 | 9.267% | $122.685 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $55.54 | 3.827% | $57.6655 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $602.41 | $663.7413 | $663.76 | $663.75 | $663.70 | |