| 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 | $151.66 | 10.862% | $168.1333 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $205.77 | 12.349% | $231.1805 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $21.33 | 13.640% | $24.2394 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $127.79 | 4.824% | $133.9546 | $133.95 | $133.95 | $134.00 |
| Purchase #5 | $29.66 | 13.222% | $33.5816 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $96.63 | 9.829% | $106.1278 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $143.48 | 4.840% | $150.4244 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $776.32 | $847.6416 | $847.63 | $847.70 | $847.60 | |