| 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 | $143.95 | 8.203% | $155.7582 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $163.60 | 10.660% | $181.0398 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $143.42 | 7.707% | $154.4734 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $221.80 | 9.629% | $243.1571 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $76.62 | 13.490% | $86.956 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $100.72 | 10.693% | $111.49 | $111.49 | $111.50 | $111.50 |
| Purchase #7 | $214.94 | 11.295% | $239.2175 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $1,065.05 | $1,172.0920 | $1,172.10 | $1,172.05 | $1,172.20 | |