| 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 | $172.31 | 5.610% | $181.9766 | $181.98 | $182.00 | $182.00 |
| Purchase #2 | $183.48 | 8.778% | $199.5859 | $199.59 | $199.60 | $199.60 |
| Purchase #3 | $109.59 | 7.700% | $118.0284 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $18.68 | 8.337% | $20.2374 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $228.93 | 4.394% | $238.9892 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $69.79 | 7.653% | $75.131 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $99.82 | 5.185% | $104.9957 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $882.60 | $938.9442 | $938.96 | $939.05 | $938.90 | |