| 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 | $146.83 | 12.566% | $165.2807 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $20.91 | 3.235% | $21.5864 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $114.95 | 4.222% | $119.8032 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $97.45 | 13.571% | $110.6749 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $12.46 | 12.413% | $14.0067 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $14.32 | 8.224% | $15.4977 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $137.85 | 5.137% | $144.9314 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $544.77 | $591.7810 | $591.78 | $591.80 | $591.80 | |