| 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 | $169.74 | 4.282% | $177.0083 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $158.54 | 8.726% | $172.3742 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $49.49 | 9.567% | $54.2247 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $164.42 | 5.304% | $173.1408 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $150.33 | 12.306% | $168.8296 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $93.47 | 4.354% | $97.5397 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $224.59 | 5.231% | $236.3383 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $1,010.58 | $1,079.4556 | $1,079.45 | $1,079.45 | $1,079.30 | |