| 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 | $118.38 | 12.713% | $133.4296 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $33.25 | 9.796% | $36.5072 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $155.27 | 11.472% | $173.0826 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $244.46 | 4.686% | $255.9154 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $16.54 | 12.612% | $18.626 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $25.59 | 8.736% | $27.8255 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $13.48 | 9.834% | $14.8056 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $606.97 | $660.1919 | $660.21 | $660.25 | $660.10 | |