| 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 | $132.39 | 9.665% | $145.1855 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $191.82 | 6.868% | $204.9942 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $250.38 | 9.390% | $273.8907 | $273.89 | $273.90 | $273.90 |
| Purchase #4 | $185.64 | 5.141% | $195.1838 | $195.18 | $195.20 | $195.20 |
| Purchase #5 | $161.95 | 12.515% | $182.218 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $137.62 | 5.250% | $144.8451 | $144.85 | $144.85 | $144.80 |
| Purchase #7 | $6.30 | 9.260% | $6.8834 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $1,066.10 | $1,153.2007 | $1,153.20 | $1,153.25 | $1,153.20 | |