| 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 | $12.83 | 11.494% | $14.3047 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $16.51 | 7.869% | $17.8092 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $154.90 | 12.789% | $174.7102 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $114.63 | 5.680% | $121.141 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $221.63 | 3.463% | $229.305 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $25.25 | 13.357% | $28.6226 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $159.71 | 12.693% | $179.982 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $705.46 | $765.8747 | $765.87 | $765.85 | $765.80 | |