| 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 | $215.74 | 11.508% | $240.5674 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $118.95 | 7.583% | $127.97 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $163.30 | 6.155% | $173.3511 | $173.35 | $173.35 | $173.40 |
| Purchase #4 | $164.62 | 5.237% | $173.2411 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $11.54 | 11.155% | $12.8273 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $119.30 | 10.275% | $131.5581 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $29.76 | 8.303% | $32.231 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $823.21 | $891.7460 | $891.75 | $891.75 | $891.80 | |