| 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 | $166.63 | 8.624% | $181.0002 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $71.64 | 11.214% | $79.6737 | $79.67 | $79.65 | $79.70 |
| Purchase #3 | $250.41 | 4.307% | $261.1952 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $96.88 | 10.334% | $106.8916 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $69.94 | 5.856% | $74.0357 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $183.33 | 10.501% | $202.5815 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $27.99 | 13.758% | $31.8409 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $866.82 | $937.2188 | $937.22 | $937.25 | $937.20 | |