| 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 | $155.90 | 5.560% | $164.568 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $113.87 | 5.384% | $120.0008 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $138.69 | 8.720% | $150.7838 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $16.81 | 6.419% | $17.889 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $237.50 | 9.822% | $260.8273 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $232.37 | 4.855% | $243.6516 | $243.65 | $243.65 | $243.70 |
| Purchase #7 | $180.26 | 8.832% | $196.1806 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $1,075.40 | $1,153.9011 | $1,153.90 | $1,153.95 | $1,154.00 | |