| 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 | $162.81 | 3.862% | $169.0977 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $148.59 | 4.292% | $154.9675 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $89.30 | 4.455% | $93.2783 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $224.80 | 11.737% | $251.1848 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $52.93 | 12.472% | $59.5314 | $59.53 | $59.55 | $59.50 |
| Purchase #6 | $181.70 | 9.594% | $199.1323 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $250.46 | 13.490% | $284.2471 | $284.25 | $284.25 | $284.20 |
| 7 purchase totals = | $1,110.59 | $1,211.4391 | $1,211.44 | $1,211.50 | $1,211.40 | |