| 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 | $87.68 | 4.115% | $91.288 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $80.26 | 7.641% | $86.3927 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $153.34 | 7.414% | $164.7086 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $158.81 | 9.706% | $174.2241 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $193.88 | 11.454% | $216.087 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $122.61 | 3.689% | $127.1331 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $59.99 | 3.203% | $61.9115 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $856.57 | $921.7450 | $921.74 | $921.75 | $921.70 | |