| 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 | $156.87 | 4.599% | $164.0845 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $130.39 | 3.308% | $134.7033 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $181.89 | 3.647% | $188.5235 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $84.73 | 7.414% | $91.0119 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $111.87 | 6.254% | $118.8663 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $115.38 | 9.274% | $126.0803 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $71.91 | 9.600% | $78.8134 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $853.04 | $902.0832 | $902.07 | $902.05 | $902.10 | |