| 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 | $179.52 | 12.458% | $201.8846 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $21.72 | 9.405% | $23.7628 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $27.44 | 8.599% | $29.7996 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $164.52 | 9.675% | $180.4373 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $225.98 | 5.118% | $237.5457 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $19.78 | 5.478% | $20.8635 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $84.37 | 4.475% | $88.1456 | $88.15 | $88.15 | $88.10 |
| 7 purchase totals = | $723.33 | $782.4391 | $782.44 | $782.45 | $782.40 | |