| 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 | $231.61 | 11.262% | $257.6939 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $153.74 | 5.127% | $161.6222 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $69.56 | 9.392% | $76.0931 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $42.59 | 11.234% | $47.3746 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $82.42 | 9.777% | $90.4782 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $153.77 | 10.507% | $169.9266 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $22.52 | 5.856% | $23.8388 | $23.84 | $23.85 | $23.80 |
| 7 purchase totals = | $756.21 | $827.0274 | $827.02 | $827.05 | $827.00 | |