| 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 | $172.75 | 7.732% | $186.107 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $9.75 | 4.736% | $10.2118 | $10.21 | $10.20 | $10.20 |
| Purchase #3 | $186.54 | 11.699% | $208.3633 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $140.66 | 9.508% | $154.034 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $193.36 | 3.416% | $199.9652 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $240.94 | 3.794% | $250.0813 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $177.78 | 3.298% | $183.6432 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $1,121.78 | $1,192.4058 | $1,192.40 | $1,192.40 | $1,192.40 | |