| 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 | $176.95 | 6.683% | $188.7756 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $122.56 | 11.398% | $136.5294 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $18.90 | 8.197% | $20.4492 | $20.45 | $20.45 | $20.40 |
| Purchase #4 | $194.25 | 11.147% | $215.903 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $164.65 | 8.839% | $179.2034 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $69.64 | 9.435% | $76.2105 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $142.70 | 13.734% | $162.2984 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $889.65 | $979.3695 | $979.37 | $979.40 | $979.30 | |