| 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 | $123.89 | 13.423% | $140.5198 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $177.46 | 3.455% | $183.5912 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $91.80 | 5.707% | $97.039 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $160.55 | 11.504% | $179.0197 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $82.67 | 11.109% | $91.8538 | $91.85 | $91.85 | $91.90 |
| Purchase #6 | $201.62 | 12.473% | $226.7681 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $142.33 | 13.177% | $161.0848 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $980.32 | $1,079.8764 | $1,079.87 | $1,079.85 | $1,079.90 | |