| 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 | $137.47 | 13.585% | $156.1453 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $127.47 | 7.370% | $136.8645 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $146.97 | 6.198% | $156.0792 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $59.46 | 11.319% | $66.1903 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $183.96 | 12.575% | $207.093 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $171.39 | 6.339% | $182.2544 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $167.72 | 4.344% | $175.0058 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $994.44 | $1,079.6325 | $1,079.63 | $1,079.65 | $1,079.70 | |