| 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 | $182.83 | 10.165% | $201.4147 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $38.61 | 4.113% | $40.198 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $224.67 | 5.681% | $237.4335 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $27.62 | 9.265% | $30.179 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $178.81 | 5.681% | $188.9682 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $100.97 | 5.725% | $106.7505 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $134.82 | 8.547% | $146.3431 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $888.33 | $951.2870 | $951.28 | $951.30 | $951.30 | |