| 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 | $158.84 | 9.357% | $173.7027 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $158.38 | 3.354% | $163.6921 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $115.45 | 5.236% | $121.495 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $194.64 | 3.632% | $201.7093 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $151.47 | 11.126% | $168.3226 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $27.94 | 9.346% | $30.5513 | $30.55 | $30.55 | $30.60 |
| Purchase #7 | $133.84 | 11.512% | $149.2477 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $940.56 | $1,008.7207 | $1,008.72 | $1,008.70 | $1,008.70 | |