| 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 | $137.87 | 6.732% | $147.1514 | $147.15 | $147.15 | $147.20 |
| Purchase #2 | $182.52 | 3.374% | $188.6782 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $241.88 | 3.839% | $251.1658 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $78.67 | 9.497% | $86.1413 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $45.26 | 4.277% | $47.1958 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $19.83 | 4.862% | $20.7941 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $221.37 | 8.724% | $240.6823 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $927.40 | $981.8089 | $981.81 | $981.85 | $981.90 | |