| 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 | $180.27 | 11.382% | $200.7883 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $132.62 | 5.580% | $140.0202 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $67.62 | 5.712% | $71.4825 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $138.55 | 3.553% | $143.4727 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $178.30 | 8.170% | $192.8671 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $46.45 | 4.629% | $48.6002 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $48.82 | 8.247% | $52.8462 | $52.85 | $52.85 | $52.80 |
| 7 purchase totals = | $792.63 | $850.0772 | $850.08 | $850.05 | $850.10 | |