| 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 | $138.83 | 8.173% | $150.1766 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $89.71 | 5.240% | $94.4108 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $201.85 | 3.374% | $208.6604 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $180.72 | 6.833% | $193.0686 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $223.82 | 3.185% | $230.9487 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $22.74 | 13.798% | $25.8777 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $196.39 | 9.490% | $215.0274 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $1,054.06 | $1,118.1702 | $1,118.18 | $1,118.20 | $1,118.20 | |