| 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 | $188.80 | 3.438% | $195.2909 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $222.74 | 9.477% | $243.8491 | $243.85 | $243.85 | $243.80 |
| Purchase #3 | $20.66 | 7.619% | $22.2341 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $248.82 | 11.652% | $277.8125 | $277.81 | $277.80 | $277.80 |
| Purchase #5 | $214.69 | 11.300% | $238.95 | $238.95 | $238.95 | $239.00 |
| Purchase #6 | $135.54 | 6.537% | $144.4002 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $147.68 | 13.780% | $168.0303 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $1,178.93 | $1,290.5671 | $1,290.56 | $1,290.60 | $1,290.50 | |