| 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 | $145.65 | 3.146% | $150.2321 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $30.32 | 9.455% | $33.1868 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $171.64 | 12.299% | $192.75 | $192.75 | $192.75 | $192.80 |
| Purchase #4 | $32.28 | 12.240% | $36.2311 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $30.61 | 3.758% | $31.7603 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $211.81 | 10.320% | $233.6688 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $227.80 | 11.593% | $254.2089 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $850.11 | $932.0380 | $932.04 | $932.05 | $932.10 | |