| 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 | $140.72 | 9.645% | $154.2924 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $86.39 | 5.688% | $91.3039 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $67.76 | 10.286% | $74.7298 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $6.71 | 7.776% | $7.2318 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $170.90 | 7.846% | $184.3088 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $226.67 | 5.273% | $238.6223 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $60.39 | 8.210% | $65.348 | $65.35 | $65.35 | $65.30 |
| 7 purchase totals = | $759.54 | $815.8370 | $815.83 | $815.85 | $815.70 | |