| 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 | $173.44 | 3.734% | $179.9162 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $199.77 | 12.543% | $224.8272 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $159.65 | 7.867% | $172.2097 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $42.49 | 3.711% | $44.0668 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $190.97 | 3.558% | $197.7647 | $197.76 | $197.75 | $197.80 |
| Purchase #6 | $89.25 | 3.337% | $92.2283 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $239.92 | 12.126% | $269.0127 | $269.01 | $269.00 | $269.00 |
| 7 purchase totals = | $1,095.49 | $1,180.0256 | $1,180.03 | $1,180.00 | $1,180.00 | |