| 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 | $117.53 | 7.786% | $126.6809 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $16.97 | 6.861% | $18.1343 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $20.40 | 12.661% | $22.9828 | $22.98 | $23.00 | $23.00 |
| Purchase #4 | $199.99 | 4.236% | $208.4616 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $81.96 | 5.587% | $86.5391 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $183.58 | 13.647% | $208.6332 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $106.50 | 12.785% | $120.116 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $726.93 | $791.5479 | $791.54 | $791.60 | $791.50 | |