| 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 | $210.63 | 9.605% | $230.861 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $154.54 | 13.104% | $174.7909 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $49.34 | 10.833% | $54.685 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $25.71 | 4.840% | $26.9544 | $26.95 | $26.95 | $27.00 |
| Purchase #5 | $16.47 | 9.469% | $18.0295 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $148.78 | 10.119% | $163.835 | $163.84 | $163.85 | $163.80 |
| Purchase #7 | $15.94 | 5.690% | $16.847 | $16.85 | $16.85 | $16.80 |
| 7 purchase totals = | $621.41 | $686.0028 | $686.01 | $686.05 | $686.00 | |