| 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 | $184.40 | 9.167% | $201.3039 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $70.26 | 11.686% | $78.4706 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $164.93 | 3.692% | $171.0192 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $94.29 | 6.451% | $100.3726 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $151.58 | 3.217% | $156.4563 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $200.96 | 12.855% | $226.7934 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $176.33 | 12.372% | $198.1455 | $198.15 | $198.15 | $198.10 |
| 7 purchase totals = | $1,042.75 | $1,132.5615 | $1,132.56 | $1,132.50 | $1,132.60 | |