| 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 | $145.52 | 12.727% | $164.0403 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $7.83 | 4.671% | $8.1957 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $39.26 | 6.257% | $41.7165 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $140.46 | 5.378% | $148.0139 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $190.56 | 7.703% | $205.2388 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $18.72 | 9.720% | $20.5396 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $192.66 | 7.769% | $207.6278 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $735.01 | $795.3726 | $795.38 | $795.40 | $795.20 | |