| 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 | $163.35 | 7.641% | $175.8316 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $222.83 | 13.143% | $252.1165 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $98.44 | 5.736% | $104.0865 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $232.37 | 3.612% | $240.7632 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $12.85 | 3.467% | $13.2955 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $168.41 | 11.243% | $187.3443 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $214.56 | 12.346% | $241.0496 | $241.05 | $241.05 | $241.00 |
| 7 purchase totals = | $1,112.81 | $1,214.4872 | $1,214.49 | $1,214.50 | $1,214.40 | |