| 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 | $185.63 | 7.847% | $200.1964 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $165.38 | 9.475% | $181.0498 | $181.05 | $181.05 | $181.00 |
| Purchase #3 | $161.50 | 8.228% | $174.7882 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $214.27 | 10.387% | $236.5262 | $236.53 | $236.55 | $236.50 |
| Purchase #5 | $215.43 | 3.449% | $222.8602 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $150.46 | 12.623% | $169.4526 | $169.45 | $169.45 | $169.50 |
| Purchase #7 | $198.29 | 12.863% | $223.796 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,290.96 | $1,408.6694 | $1,408.68 | $1,408.70 | $1,408.70 | |