| 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 | $204.60 | 8.336% | $221.6555 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $134.35 | 7.411% | $144.3067 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $162.57 | 10.594% | $179.7927 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $79.58 | 8.396% | $86.2615 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $102.40 | 13.221% | $115.9383 | $115.94 | $115.95 | $115.90 |
| Purchase #6 | $140.98 | 4.311% | $147.0576 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $40.35 | 9.729% | $44.2757 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $864.83 | $939.2880 | $939.30 | $939.30 | $939.40 | |