| 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 | $174.89 | 6.189% | $185.7139 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $9.40 | 6.707% | $10.0305 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $43.56 | 9.319% | $47.6194 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $77.82 | 10.702% | $86.1483 | $86.15 | $86.15 | $86.10 |
| Purchase #5 | $219.43 | 12.340% | $246.5077 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $48.59 | 8.418% | $52.6803 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $209.58 | 8.164% | $226.6901 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $783.27 | $855.3902 | $855.39 | $855.40 | $855.30 | |