| 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 | $165.28 | 6.117% | $175.3902 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $243.46 | 7.563% | $261.8729 | $261.87 | $261.85 | $261.90 |
| Purchase #3 | $107.81 | 6.849% | $115.1939 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $164.69 | 6.826% | $175.9317 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $217.75 | 9.805% | $239.1004 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $109.85 | 11.847% | $122.8639 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $174.58 | 8.191% | $188.8798 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $1,183.42 | $1,279.2328 | $1,279.22 | $1,279.25 | $1,279.30 | |