| 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 | $163.91 | 11.474% | $182.717 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $237.54 | 3.149% | $245.0201 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $233.47 | 6.583% | $248.8393 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $204.91 | 8.344% | $222.0077 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $106.41 | 5.533% | $112.2977 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $194.73 | 9.341% | $212.9197 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $202.46 | 12.736% | $228.2453 | $228.25 | $228.25 | $228.20 |
| 7 purchase totals = | $1,343.43 | $1,452.0468 | $1,452.06 | $1,452.00 | $1,451.90 | |