| 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 | $143.47 | 7.410% | $154.1011 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $150.71 | 13.489% | $171.0393 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $201.26 | 7.465% | $216.2841 | $216.28 | $216.30 | $216.30 |
| Purchase #4 | $25.74 | 5.267% | $27.0957 | $27.10 | $27.10 | $27.10 |
| Purchase #5 | $172.29 | 11.660% | $192.379 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $151.76 | 3.106% | $156.4737 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $43.91 | 9.640% | $48.1429 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $889.14 | $965.5158 | $965.51 | $965.55 | $965.50 | |