| 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 | $158.76 | 4.156% | $165.3581 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $224.68 | 4.215% | $234.1503 | $234.15 | $234.15 | $234.20 |
| Purchase #3 | $94.44 | 8.323% | $102.3002 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $226.76 | 6.690% | $241.9302 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $235.65 | 7.274% | $252.7912 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $96.57 | 6.545% | $102.8905 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $106.55 | 8.155% | $115.2392 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $1,143.41 | $1,214.6597 | $1,214.66 | $1,214.70 | $1,214.70 | |