| 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 | $135.42 | 8.293% | $146.6504 | $146.65 | $146.65 | $146.70 |
| Purchase #2 | $16.73 | 9.762% | $18.3632 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $42.30 | 4.191% | $44.0728 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $178.48 | 3.359% | $184.4751 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $156.55 | 4.462% | $163.5353 | $163.54 | $163.55 | $163.50 |
| Purchase #6 | $96.73 | 9.770% | $106.1805 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $13.81 | 10.729% | $15.2917 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $640.02 | $678.5690 | $678.57 | $678.60 | $678.70 | |