| 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 | $147.38 | 11.497% | $164.3243 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $148.97 | 7.224% | $159.7316 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $61.96 | 11.550% | $69.1164 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $49.28 | 13.785% | $56.0732 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $44.72 | 13.841% | $50.9097 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $10.42 | 11.711% | $11.6403 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $187.74 | 10.686% | $207.8019 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $650.47 | $719.5974 | $719.59 | $719.55 | $719.50 | |