| 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 | $107.44 | 7.259% | $115.2391 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $129.85 | 6.708% | $138.5603 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $201.99 | 11.285% | $224.7846 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $195.56 | 10.780% | $216.6414 | $216.64 | $216.65 | $216.60 |
| Purchase #5 | $149.86 | 11.491% | $167.0804 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $77.59 | 6.453% | $82.5969 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $224.44 | 5.224% | $236.1647 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,086.73 | $1,181.0674 | $1,181.06 | $1,181.10 | $1,181.10 | |