| 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 | $146.28 | 7.547% | $157.3198 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $62.60 | 4.411% | $65.3613 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $51.83 | 5.601% | $54.733 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $145.77 | 5.640% | $153.9914 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $120.54 | 13.279% | $136.5465 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $217.77 | 3.346% | $225.0566 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $16.87 | 3.235% | $17.4157 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $761.66 | $810.4243 | $810.43 | $810.40 | $810.40 | |