| 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 | $106.41 | 10.694% | $117.7895 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $181.25 | 7.453% | $194.7586 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $213.84 | 3.292% | $220.8796 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $209.57 | 12.480% | $235.7243 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $182.91 | 5.649% | $193.2426 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $138.27 | 7.543% | $148.6997 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $213.37 | 9.702% | $234.0712 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,245.62 | $1,345.1655 | $1,345.16 | $1,345.15 | $1,345.20 | |