| 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 | $152.28 | 9.320% | $166.4725 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $7.50 | 8.481% | $8.1361 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $12.62 | 10.869% | $13.9917 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $192.66 | 4.541% | $201.4087 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $30.40 | 7.522% | $32.6867 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $147.75 | 10.541% | $163.3243 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $97.95 | 8.512% | $106.2875 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $641.16 | $692.3075 | $692.31 | $692.30 | $692.30 | |