| 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 | $174.65 | 10.727% | $193.3847 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $166.34 | 7.661% | $179.0833 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $155.52 | 7.613% | $167.3597 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $11.88 | 3.108% | $12.2492 | $12.25 | $12.25 | $12.20 |
| Purchase #5 | $190.32 | 8.770% | $207.0111 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $104.89 | 9.678% | $115.0413 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $144.83 | 4.384% | $151.1793 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $948.43 | $1,025.3086 | $1,025.30 | $1,025.35 | $1,025.30 | |