| 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 | $102.66 | 11.602% | $114.5706 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $177.87 | 6.485% | $189.4049 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $143.70 | 10.782% | $159.1937 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $122.27 | 4.343% | $127.5802 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $27.60 | 11.860% | $30.8734 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $192.73 | 8.686% | $209.4705 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $54.42 | 10.839% | $60.3186 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $821.25 | $891.4119 | $891.40 | $891.35 | $891.50 | |