| 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 | $167.41 | 3.571% | $173.3882 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $187.45 | 5.240% | $197.2724 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $214.52 | 5.289% | $225.866 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $245.42 | 9.477% | $268.6785 | $268.68 | $268.70 | $268.70 |
| Purchase #5 | $143.30 | 10.337% | $158.1129 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $114.62 | 11.747% | $128.0844 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $177.99 | 12.284% | $199.8543 | $199.85 | $199.85 | $199.90 |
| 7 purchase totals = | $1,250.71 | $1,351.2567 | $1,351.25 | $1,351.25 | $1,351.40 | |