| 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 | $192.60 | 3.522% | $199.3834 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $75.77 | 13.520% | $86.0141 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $150.99 | 7.848% | $162.8397 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $43.41 | 4.847% | $45.5141 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $118.80 | 11.303% | $132.228 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $219.74 | 11.525% | $245.065 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $63.96 | 3.273% | $66.0534 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $865.27 | $937.0977 | $937.09 | $937.10 | $937.10 | |