| 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 | $76.88 | 5.755% | $81.3044 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $136.69 | 5.600% | $144.3446 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $227.98 | 3.287% | $235.4737 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $181.41 | 5.178% | $190.8034 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $179.65 | 11.373% | $200.0816 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $79.49 | 9.301% | $86.8834 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $145.42 | 8.267% | $157.4419 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,027.52 | $1,096.3330 | $1,096.31 | $1,096.35 | $1,096.30 | |