| 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 | $138.67 | 3.615% | $143.6829 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $192.73 | 13.643% | $219.0242 | $219.02 | $219.00 | $219.00 |
| Purchase #3 | $79.41 | 7.116% | $85.0608 | $85.06 | $85.05 | $85.10 |
| Purchase #4 | $216.72 | 7.512% | $233 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $161.25 | 11.612% | $179.9744 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $15.92 | 6.237% | $16.9129 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $179.62 | 3.600% | $186.0863 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $984.32 | $1,063.7415 | $1,063.73 | $1,063.70 | $1,063.80 | |