| 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 | $170.95 | 11.136% | $189.987 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $250.28 | 4.763% | $262.2008 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $20.70 | 13.327% | $23.4587 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $37.62 | 4.587% | $39.3456 | $39.35 | $39.35 | $39.30 |
| Purchase #5 | $59.61 | 12.762% | $67.2174 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $81.69 | 3.127% | $84.2444 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $69.96 | 10.867% | $77.5626 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $690.81 | $744.0165 | $744.02 | $744.00 | $744.00 | |