| 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 | $155.31 | 13.198% | $175.8078 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $121.55 | 8.635% | $132.0458 | $132.05 | $132.05 | $132.00 |
| Purchase #3 | $104.36 | 9.721% | $114.5048 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $201.35 | 6.217% | $213.8679 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $119.58 | 3.108% | $123.2965 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $76.74 | 5.489% | $80.9523 | $80.95 | $80.95 | $81.00 |
| Purchase #7 | $97.49 | 8.441% | $105.7191 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $876.38 | $946.1942 | $946.20 | $946.15 | $946.20 | |