| 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 | $127.30 | 12.372% | $143.0496 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $23.69 | 8.500% | $25.7037 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $54.93 | 12.180% | $61.6205 | $61.62 | $61.60 | $61.60 |
| Purchase #4 | $170.94 | 5.273% | $179.9537 | $179.95 | $179.95 | $180.00 |
| Purchase #5 | $105.82 | 7.751% | $114.0221 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $92.74 | 12.227% | $104.0793 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $206.51 | 4.152% | $215.0843 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $781.93 | $843.5132 | $843.50 | $843.50 | $843.50 | |