| 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 | $156.92 | 4.460% | $163.9186 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $136.42 | 3.342% | $140.9792 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $116.83 | 10.177% | $128.7198 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $106.39 | 4.730% | $111.4222 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $239.32 | 11.669% | $267.2463 | $267.25 | $267.25 | $267.20 |
| Purchase #6 | $221.56 | 7.712% | $238.6467 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $106.78 | 5.229% | $112.3635 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $1,084.22 | $1,163.2963 | $1,163.30 | $1,163.25 | $1,163.20 | |