| 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 | $183.69 | 8.230% | $198.8077 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $32.51 | 8.730% | $35.3481 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $129.47 | 13.166% | $146.516 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $154.59 | 12.476% | $173.8766 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $74.74 | 9.805% | $82.0683 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $34.45 | 12.239% | $38.6663 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $110.87 | 7.832% | $119.5533 | $119.55 | $119.55 | $119.60 |
| 7 purchase totals = | $720.32 | $794.8363 | $794.85 | $794.80 | $794.90 | |