| 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 | $182.60 | 3.780% | $189.5023 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $208.51 | 11.498% | $232.4845 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $160.42 | 3.245% | $165.6256 | $165.63 | $165.65 | $165.60 |
| Purchase #4 | $84.42 | 11.817% | $94.3959 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $24.70 | 10.189% | $27.2167 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $92.25 | 13.126% | $104.3587 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $166.89 | 9.839% | $183.3103 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $919.79 | $996.8940 | $996.90 | $996.90 | $996.90 | |