| 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 | $130.33 | 8.861% | $141.8785 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $75.97 | 13.822% | $86.4706 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $61.70 | 12.795% | $69.5945 | $69.59 | $69.60 | $69.60 |
| Purchase #4 | $68.53 | 8.278% | $74.2029 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $36.57 | 13.455% | $41.4905 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $178.42 | 9.725% | $195.7713 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $217.45 | 7.729% | $234.2567 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $768.97 | $843.6650 | $843.66 | $843.65 | $843.80 | |