| 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 | $188.96 | 3.677% | $195.9081 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $86.34 | 8.387% | $93.5813 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $44.60 | 9.538% | $48.8539 | $48.85 | $48.85 | $48.90 |
| Purchase #4 | $14.55 | 12.323% | $16.343 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $20.78 | 13.715% | $23.63 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $23.49 | 12.709% | $26.4753 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $233.58 | 8.684% | $253.8641 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $612.30 | $658.6557 | $658.65 | $658.70 | $658.70 | |