| 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 | $173.28 | 5.118% | $182.1485 | $182.15 | $182.15 | $182.10 |
| Purchase #2 | $184.70 | 4.549% | $193.102 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $152.74 | 13.766% | $173.7662 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $175.73 | 6.192% | $186.6112 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $16.41 | 13.815% | $18.677 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $212.39 | 9.249% | $232.034 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $71.47 | 13.402% | $81.0484 | $81.05 | $81.05 | $81.00 |
| 7 purchase totals = | $986.72 | $1,067.3873 | $1,067.39 | $1,067.40 | $1,067.30 | |