| 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 | $147.39 | 7.209% | $158.0153 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $81.42 | 6.592% | $86.7872 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $192.57 | 7.380% | $206.7817 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $147.97 | 3.172% | $152.6636 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $56.52 | 10.347% | $62.3681 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $129.37 | 13.191% | $146.4352 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $50.42 | 10.569% | $55.7489 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $805.66 | $868.8000 | $868.81 | $868.80 | $868.80 | |