| 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 | $198.71 | 7.278% | $213.1721 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $26.71 | 13.567% | $30.3337 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $61.37 | 8.151% | $66.3723 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $201.32 | 13.233% | $227.9607 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $153.43 | 6.223% | $162.9779 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $218.96 | 3.452% | $226.5185 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $47.51 | 7.759% | $51.1963 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $908.01 | $978.5315 | $978.53 | $978.50 | $978.60 | |