| 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 | $168.84 | 11.642% | $188.4964 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $52.79 | 9.308% | $57.7037 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $139.53 | 3.517% | $144.4373 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $35.37 | 6.786% | $37.7702 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $112.85 | 10.263% | $124.4318 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $65.34 | 6.185% | $69.3813 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $162.35 | 8.755% | $176.5637 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $737.07 | $798.7844 | $798.78 | $798.80 | $798.80 | |