| 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 | $212.63 | 5.161% | $223.6038 | $223.60 | $223.60 | $223.60 |
| Purchase #2 | $134.66 | 8.266% | $145.791 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $163.97 | 6.112% | $173.9918 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $33.78 | 6.690% | $36.0399 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $201.86 | 11.211% | $224.4905 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $158.65 | 8.562% | $172.2336 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $7.28 | 12.635% | $8.1998 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $912.83 | $984.3504 | $984.34 | $984.40 | $984.30 | |