| 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 | $164.81 | 8.758% | $179.2441 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $104.58 | 5.499% | $110.3309 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $152.43 | 4.349% | $159.0592 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $150.99 | 7.820% | $162.7974 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $28.31 | 6.348% | $30.1071 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $16.77 | 10.867% | $18.5924 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $234.89 | 7.604% | $252.751 | $252.75 | $252.75 | $252.80 |
| 7 purchase totals = | $852.78 | $912.8821 | $912.88 | $912.90 | $912.90 | |