| 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 | $119.94 | 9.862% | $131.7685 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $73.84 | 10.869% | $81.8657 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $215.90 | 6.104% | $229.0785 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $51.86 | 7.117% | $55.5509 | $55.55 | $55.55 | $55.60 |
| Purchase #5 | $31.63 | 3.630% | $32.7782 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $214.78 | 7.414% | $230.7038 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $181.38 | 11.257% | $201.7979 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $889.33 | $963.5435 | $963.55 | $963.55 | $963.70 | |