| 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 | $172.75 | 12.260% | $193.9292 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $54.91 | 11.838% | $61.4102 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $66.81 | 11.636% | $74.584 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $229.75 | 8.111% | $248.385 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $138.28 | 5.495% | $145.8785 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $97.70 | 12.525% | $109.9369 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $62.98 | 4.598% | $65.8758 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $823.18 | $899.9996 | $900.01 | $900.10 | $900.00 | |