| 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 | $174.93 | 6.826% | $186.8707 | $186.87 | $186.85 | $186.90 |
| Purchase #2 | $156.55 | 12.455% | $176.0483 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $188.78 | 6.394% | $200.8506 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $247.62 | 10.118% | $272.6742 | $272.67 | $272.65 | $272.70 |
| Purchase #5 | $64.30 | 10.652% | $71.1492 | $71.15 | $71.15 | $71.10 |
| Purchase #6 | $163.28 | 11.450% | $181.9756 | $181.98 | $182.00 | $182.00 |
| Purchase #7 | $36.77 | 11.586% | $41.0302 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $1,032.23 | $1,130.5988 | $1,130.60 | $1,130.60 | $1,130.60 | |