| 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 | $123.65 | 10.821% | $137.0302 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $246.73 | 10.514% | $272.6712 | $272.67 | $272.65 | $272.70 |
| Purchase #3 | $236.59 | 7.651% | $254.6915 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $80.44 | 3.597% | $83.3334 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $24.64 | 10.453% | $27.2156 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $69.39 | 8.507% | $75.293 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $61.37 | 3.728% | $63.6579 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $842.81 | $913.8928 | $913.89 | $913.90 | $913.90 | |