| 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 | $186.79 | 7.802% | $201.3634 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $40.95 | 5.229% | $43.0913 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $10.99 | 6.526% | $11.7072 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $93.42 | 7.356% | $100.292 | $100.29 | $100.30 | $100.30 |
| Purchase #5 | $81.66 | 12.587% | $91.9385 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $178.36 | 10.327% | $196.7792 | $196.78 | $196.80 | $196.80 |
| Purchase #7 | $173.71 | 7.424% | $186.6062 | $186.61 | $186.60 | $186.60 |
| 7 purchase totals = | $765.88 | $831.7778 | $831.78 | $831.80 | $831.80 | |