| 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 | $116.73 | 12.245% | $131.0236 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $101.40 | 3.815% | $105.2684 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $167.93 | 11.619% | $187.4418 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $81.69 | 7.246% | $87.6093 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $192.99 | 10.849% | $213.9275 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $164.97 | 7.431% | $177.2289 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $90.90 | 3.353% | $93.9479 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $916.61 | $996.4474 | $996.45 | $996.45 | $996.30 | |