| 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 | $141.98 | 10.733% | $157.2187 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $30.78 | 12.129% | $34.5133 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $39.80 | 3.273% | $41.1027 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $169.91 | 12.369% | $190.9262 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $55.59 | 13.735% | $63.2253 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $171.99 | 6.690% | $183.4961 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $30.50 | 13.531% | $34.627 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $640.55 | $705.1093 | $705.12 | $705.15 | $705.00 | |