| 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 | $138.65 | 5.328% | $146.0373 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $139.78 | 11.541% | $155.912 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $147.46 | 6.383% | $156.8724 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $207.96 | 9.353% | $227.4105 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $157.36 | 13.376% | $178.4085 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $188.63 | 10.107% | $207.6948 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $69.51 | 10.298% | $76.6681 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $1,049.35 | $1,149.0036 | $1,149.00 | $1,148.95 | $1,149.00 | |