| 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 | $175.90 | 4.161% | $183.2192 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $38.72 | 7.534% | $41.6372 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $213.45 | 9.230% | $233.1514 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $171.54 | 12.609% | $193.1695 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $123.41 | 7.258% | $132.3671 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $31.61 | 11.187% | $35.1462 | $35.15 | $35.15 | $35.10 |
| Purchase #7 | $116.69 | 4.761% | $122.2456 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $871.32 | $940.9362 | $940.95 | $940.90 | $940.90 | |