| 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 | $137.38 | 12.174% | $154.1046 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $201.83 | 9.304% | $220.6083 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $32.91 | 8.258% | $35.6277 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $28.42 | 6.465% | $30.2574 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $18.90 | 7.545% | $20.326 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $63.33 | 4.576% | $66.228 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $237.34 | 6.697% | $253.2347 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $720.11 | $780.3867 | $780.39 | $780.45 | $780.30 | |