| 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 | $175.79 | 9.593% | $192.6535 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $47.66 | 5.782% | $50.4157 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $77.36 | 4.202% | $80.6107 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $207.48 | 12.539% | $233.4959 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $18.42 | 9.711% | $20.2088 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $10.33 | 7.413% | $11.0958 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $240.31 | 4.729% | $251.6743 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $777.35 | $840.1547 | $840.16 | $840.10 | $840.20 | |