| 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 | $65.67 | 7.745% | $70.7561 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $188.53 | 9.157% | $205.7937 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $201.91 | 13.258% | $228.6792 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $192.62 | 11.143% | $214.0836 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $173.36 | 9.608% | $190.0164 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $7.71 | 13.334% | $8.7381 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $216.80 | 8.536% | $235.306 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $1,046.60 | $1,153.3731 | $1,153.38 | $1,153.40 | $1,153.40 | |