| 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 | $44.56 | 4.534% | $46.5804 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $172.81 | 7.848% | $186.3721 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $139.74 | 8.417% | $151.5019 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $56.80 | 8.491% | $61.6229 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $166.95 | 13.795% | $189.9808 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $30.44 | 3.283% | $31.4393 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $179.66 | 10.417% | $198.3752 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $790.96 | $865.8726 | $865.87 | $865.90 | $865.90 | |