| 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 | $178.83 | 12.858% | $201.824 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $164.86 | 12.616% | $185.6587 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $217.87 | 7.832% | $234.9336 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $149.77 | 4.769% | $156.9125 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $140.94 | 13.214% | $159.5638 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $193.67 | 10.119% | $213.2675 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $23.55 | 7.633% | $25.3476 | $25.35 | $25.35 | $25.30 |
| 7 purchase totals = | $1,069.49 | $1,177.5077 | $1,177.50 | $1,177.45 | $1,177.50 | |