| 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 | $165.30 | 8.427% | $179.2298 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $114.97 | 7.501% | $123.5939 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $228.89 | 11.333% | $254.8301 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $34.83 | 4.350% | $36.3451 | $36.35 | $36.35 | $36.30 |
| Purchase #5 | $72.74 | 7.186% | $77.9671 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $98.71 | 5.469% | $104.1084 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $166.30 | 12.559% | $187.1856 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $881.74 | $963.2600 | $963.27 | $963.30 | $963.20 | |