| 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 | $19.33 | 4.307% | $20.1625 | $20.16 | $20.15 | $20.20 |
| Purchase #2 | $177.97 | 10.446% | $196.5607 | $196.56 | $196.55 | $196.60 |
| Purchase #3 | $146.79 | 5.313% | $154.589 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $167.57 | 7.394% | $179.9601 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $27.66 | 8.791% | $30.0916 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $222.52 | 8.348% | $241.096 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $154.54 | 11.165% | $171.7944 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $916.38 | $994.2543 | $994.25 | $994.25 | $994.40 | |