| 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 | $164.85 | 10.633% | $182.3785 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $222.28 | 3.409% | $229.8575 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $197.34 | 8.321% | $213.7607 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $88.89 | 4.695% | $93.0634 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $187.76 | 5.214% | $197.5498 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $124.77 | 5.663% | $131.8357 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $166.58 | 9.818% | $182.9348 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $1,152.47 | $1,231.3804 | $1,231.38 | $1,231.40 | $1,231.40 | |