| 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 | $181.37 | 5.346% | $191.066 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $236.41 | 7.275% | $253.6088 | $253.61 | $253.60 | $253.60 |
| Purchase #3 | $163.30 | 11.839% | $182.6331 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $236.46 | 5.772% | $250.1085 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $121.51 | 10.505% | $134.2746 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $115.71 | 9.857% | $127.1155 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $155.73 | 9.717% | $170.8623 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $1,210.49 | $1,309.6688 | $1,309.67 | $1,309.60 | $1,309.70 | |