| 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 | $171.72 | 12.537% | $193.2485 | $193.25 | $193.25 | $193.20 |
| Purchase #2 | $189.88 | 9.113% | $207.1838 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $39.41 | 5.691% | $41.6528 | $41.65 | $41.65 | $41.70 |
| Purchase #4 | $179.84 | 6.749% | $191.9774 | $191.98 | $192.00 | $192.00 |
| Purchase #5 | $206.79 | 13.750% | $235.2236 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $153.96 | 7.207% | $165.0559 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $92.26 | 7.529% | $99.2063 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $1,033.86 | $1,133.5483 | $1,133.55 | $1,133.55 | $1,133.60 | |