| 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 | $157.83 | 3.202% | $162.8837 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $135.75 | 6.677% | $144.814 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $122.33 | 11.306% | $136.1606 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $67.61 | 12.387% | $75.9849 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $13.79 | 12.854% | $15.5626 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $202.84 | 5.534% | $214.0652 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $82.64 | 5.265% | $86.991 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $782.79 | $836.4620 | $836.45 | $836.45 | $836.60 | |