| 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 | $17.44 | 7.603% | $18.766 | $18.77 | $18.75 | $18.80 |
| Purchase #2 | $213.37 | 5.856% | $225.8649 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $5.45 | 5.251% | $5.7362 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $188.80 | 10.747% | $209.0903 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $194.96 | 7.141% | $208.8821 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $129.27 | 5.738% | $136.6875 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $113.64 | 7.410% | $122.0607 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $862.93 | $927.0877 | $927.09 | $927.10 | $927.20 | |