| 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 | $167.82 | 3.582% | $173.8313 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $94.37 | 4.460% | $98.5789 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $164.29 | 4.431% | $171.5697 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $201.82 | 13.548% | $229.1626 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $20.41 | 3.626% | $21.1501 | $21.15 | $21.15 | $21.20 |
| Purchase #6 | $21.28 | 8.466% | $23.0816 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $194.74 | 3.540% | $201.6338 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $864.73 | $919.0080 | $919.00 | $919.05 | $919.10 | |