| 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 | $179.74 | 11.229% | $199.923 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $25.82 | 10.828% | $28.6158 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $44.75 | 9.309% | $48.9158 | $48.92 | $48.90 | $48.90 |
| Purchase #4 | $147.47 | 10.809% | $163.41 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $223.25 | 3.742% | $231.604 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $171.80 | 6.739% | $183.3776 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $52.65 | 6.618% | $56.1344 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $845.48 | $911.9806 | $911.98 | $911.95 | $911.90 | |