| 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 | $153.34 | 4.517% | $160.2664 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $231.86 | 5.816% | $245.345 | $245.35 | $245.35 | $245.30 |
| Purchase #3 | $83.82 | 12.861% | $94.6001 | $94.60 | $94.60 | $94.60 |
| Purchase #4 | $218.57 | 7.416% | $234.7792 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $180.28 | 4.785% | $188.9064 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $33.88 | 8.575% | $36.7852 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $170.35 | 10.761% | $188.6814 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $1,072.10 | $1,149.3637 | $1,149.38 | $1,149.40 | $1,149.40 | |