| 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 | $125.94 | 8.497% | $136.6411 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $201.33 | 13.272% | $228.0505 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $5.83 | 10.652% | $6.451 | $6.45 | $6.45 | $6.50 |
| Purchase #4 | $16.92 | 7.159% | $18.1313 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $41.25 | 13.183% | $46.688 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $178.94 | 8.377% | $193.9298 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $149.62 | 9.578% | $163.9506 | $163.95 | $163.95 | $164.00 |
| 7 purchase totals = | $719.83 | $793.8423 | $793.84 | $793.90 | $793.90 | |