| 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 | $218.35 | 8.470% | $236.8442 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $170.31 | 5.599% | $179.8457 | $179.85 | $179.85 | $179.80 |
| Purchase #3 | $7.39 | 4.550% | $7.7262 | $7.73 | $7.75 | $7.70 |
| Purchase #4 | $77.82 | 10.298% | $85.8339 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $28.74 | 10.447% | $31.7425 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $131.74 | 5.324% | $138.7538 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $86.99 | 4.825% | $91.1873 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $721.34 | $771.9336 | $771.93 | $772.00 | $771.80 | |