| 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 | $78.81 | 4.569% | $82.4108 | $82.41 | $82.40 | $82.40 |
| Purchase #2 | $182.49 | 3.129% | $188.2001 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $140.67 | 12.839% | $158.7306 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $153.66 | 5.689% | $162.4017 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $138.35 | 11.552% | $154.3322 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $32.97 | 7.108% | $35.3135 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $49.36 | 4.813% | $51.7357 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $776.31 | $833.1246 | $833.12 | $833.15 | $833.00 | |