| 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 | $136.49 | 9.218% | $149.0716 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $208.52 | 3.492% | $215.8015 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $242.62 | 9.463% | $265.5791 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $9.27 | 5.576% | $9.7869 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $152.67 | 3.788% | $158.4531 | $158.45 | $158.45 | $158.50 |
| Purchase #6 | $42.49 | 12.233% | $47.6878 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $120.72 | 4.601% | $126.2743 | $126.27 | $126.25 | $126.30 |
| 7 purchase totals = | $912.78 | $972.6543 | $972.65 | $972.65 | $972.80 | |