| 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 | $186.36 | 5.258% | $196.1588 | $196.16 | $196.15 | $196.20 |
| Purchase #2 | $188.86 | 10.441% | $208.5789 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $13.82 | 13.509% | $15.6869 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $88.36 | 8.438% | $95.8158 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $18.86 | 6.760% | $20.1349 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $167.43 | 5.117% | $175.9974 | $176.00 | $176.00 | $176.00 |
| Purchase #7 | $186.89 | 6.690% | $199.3929 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $850.58 | $911.7656 | $911.77 | $911.80 | $911.80 | |