| 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 | $73.68 | 12.167% | $82.6446 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $234.37 | 8.765% | $254.9125 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $59.41 | 11.849% | $66.4495 | $66.45 | $66.45 | $66.40 |
| Purchase #4 | $123.56 | 10.427% | $136.4436 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $210.27 | 4.338% | $219.3915 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $164.49 | 6.569% | $175.2953 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $221.41 | 9.492% | $242.4262 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,087.19 | $1,177.5632 | $1,177.56 | $1,177.60 | $1,177.40 | |