| 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 | $170.41 | 9.804% | $187.117 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $198.71 | 8.537% | $215.6739 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $179.72 | 3.259% | $185.5771 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $23.35 | 11.539% | $26.0444 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $72.27 | 6.539% | $76.9957 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $154.27 | 6.402% | $164.1464 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $42.98 | 4.691% | $44.9962 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $841.71 | $900.5507 | $900.56 | $900.55 | $900.50 | |