| 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 | $150.36 | 9.446% | $164.563 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $17.99 | 4.508% | $18.801 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $216.42 | 12.179% | $242.7778 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $148.68 | 12.753% | $167.6412 | $167.64 | $167.65 | $167.60 |
| Purchase #5 | $185.68 | 12.413% | $208.7285 | $208.73 | $208.75 | $208.70 |
| Purchase #6 | $113.32 | 5.614% | $119.6818 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $74.86 | 8.744% | $81.4058 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $907.31 | $1,003.5991 | $1,003.60 | $1,003.65 | $1,003.60 | |