| 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 | $194.86 | 12.491% | $219.2 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $135.79 | 3.403% | $140.4109 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $198.83 | 7.153% | $213.0523 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $156.79 | 6.849% | $167.5285 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $14.75 | 4.695% | $15.4425 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $28.97 | 3.224% | $29.904 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $167.61 | 11.543% | $186.9572 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $897.60 | $972.4954 | $972.49 | $972.50 | $972.50 | |