| 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 | $191.67 | 12.572% | $215.7668 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $159.36 | 11.702% | $178.0083 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $58.87 | 8.616% | $63.9422 | $63.94 | $63.95 | $63.90 |
| Purchase #4 | $144.79 | 3.848% | $150.3615 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $123.33 | 10.701% | $136.5275 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $28.86 | 7.173% | $30.9301 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $91.60 | 6.247% | $97.3223 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $798.48 | $872.8587 | $872.86 | $872.85 | $872.80 | |