| 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 | $190.31 | 13.668% | $216.3216 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $140.93 | 13.260% | $159.6173 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $138.60 | 12.774% | $156.3048 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $63.48 | 3.824% | $65.9075 | $65.91 | $65.90 | $65.90 |
| Purchase #5 | $60.49 | 7.866% | $65.2481 | $65.25 | $65.25 | $65.20 |
| Purchase #6 | $151.75 | 11.122% | $168.6276 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $82.86 | 5.458% | $87.3825 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $828.42 | $919.4094 | $919.41 | $919.40 | $919.30 | |