| 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 | $154.28 | 4.584% | $161.3522 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $89.69 | 4.297% | $93.544 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $79.36 | 7.608% | $85.3977 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $128.84 | 6.205% | $136.8345 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $102.41 | 3.582% | $106.0783 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $108.50 | 5.588% | $114.563 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $42.38 | 7.776% | $45.6755 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $705.46 | $743.4452 | $743.44 | $743.50 | $743.50 | |