| 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 | $100.78 | 13.584% | $114.47 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $186.35 | 6.107% | $197.7304 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $62.68 | 11.149% | $69.6682 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $50.39 | 7.170% | $54.003 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $160.95 | 9.106% | $175.6061 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $182.81 | 5.690% | $193.2119 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $76.72 | 13.249% | $86.8846 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $820.68 | $891.5742 | $891.57 | $891.55 | $891.60 | |