| 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 | $147.62 | 9.796% | $162.0809 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $111.81 | 10.408% | $123.4472 | $123.45 | $123.45 | $123.40 |
| Purchase #3 | $241.39 | 6.497% | $257.0731 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $120.45 | 8.756% | $130.9966 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $150.87 | 11.870% | $168.7783 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $23.85 | 6.284% | $25.3487 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $119.36 | 3.852% | $123.9577 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $915.35 | $991.6825 | $991.69 | $991.70 | $991.70 | |