| 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 | $168.41 | 4.410% | $175.8369 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $166.87 | 4.440% | $174.279 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $208.55 | 12.145% | $233.8784 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $188.50 | 11.649% | $210.4584 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $181.66 | 9.641% | $199.1738 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $132.25 | 6.613% | $140.9957 | $141.00 | $141.00 | $141.00 |
| Purchase #7 | $41.84 | 6.109% | $44.396 | $44.40 | $44.40 | $44.40 |
| 7 purchase totals = | $1,088.08 | $1,179.0182 | $1,179.03 | $1,179.05 | $1,179.10 | |