| 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 | $181.84 | 3.294% | $187.8298 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $71.38 | 13.487% | $81.007 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $199.81 | 4.311% | $208.4238 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $41.63 | 6.523% | $44.3455 | $44.35 | $44.35 | $44.30 |
| Purchase #5 | $113.66 | 7.861% | $122.5948 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $77.50 | 7.718% | $83.4815 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $136.64 | 5.405% | $144.0254 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $822.46 | $871.7078 | $871.71 | $871.75 | $871.60 | |