| 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 | $182.48 | 8.636% | $198.239 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $89.57 | 12.473% | $100.7421 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $25.91 | 5.448% | $27.3216 | $27.32 | $27.30 | $27.30 |
| Purchase #4 | $19.63 | 4.461% | $20.5057 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $236.45 | 9.388% | $258.6479 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $9.41 | 8.197% | $10.1813 | $10.18 | $10.20 | $10.20 |
| Purchase #7 | $9.42 | 11.290% | $10.4835 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $572.87 | $626.1211 | $626.12 | $626.15 | $626.00 | |