| 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 | $140.72 | 9.747% | $154.436 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $158.70 | 13.599% | $180.2816 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $169.85 | 11.205% | $188.8817 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $191.61 | 7.802% | $206.5594 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $143.34 | 7.435% | $153.9973 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $138.47 | 5.838% | $146.5539 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $22.88 | 4.403% | $23.8874 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $965.57 | $1,054.5973 | $1,054.60 | $1,054.65 | $1,054.70 | |