| 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 | $16.41 | 13.316% | $18.5952 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $122.60 | 10.267% | $135.1873 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $61.58 | 12.744% | $69.4278 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $166.39 | 12.632% | $187.4084 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $77.99 | 10.527% | $86.2 | $86.20 | $86.20 | $86.20 |
| Purchase #6 | $41.28 | 6.775% | $44.0767 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $228.47 | 8.446% | $247.7666 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $714.72 | $788.6620 | $788.68 | $788.70 | $788.70 | |