| 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 | $162.47 | 4.333% | $169.5098 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $215.29 | 10.382% | $237.6414 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $143.32 | 3.517% | $148.3606 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $212.38 | 10.521% | $234.7245 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $229.61 | 7.404% | $246.6103 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $213.83 | 3.315% | $220.9185 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $166.56 | 7.787% | $179.53 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $1,343.46 | $1,437.2951 | $1,437.29 | $1,437.25 | $1,437.20 | |