| 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 | $182.88 | 13.776% | $208.0735 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $77.36 | 6.299% | $82.2329 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $33.57 | 13.376% | $38.0603 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $214.86 | 9.340% | $234.9279 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $60.36 | 7.541% | $64.9117 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $106.34 | 10.507% | $117.5131 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $56.91 | 3.498% | $58.9007 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $732.28 | $804.6201 | $804.61 | $804.60 | $804.60 | |