| 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 | $115.74 | 13.478% | $131.3394 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $33.63 | 7.791% | $36.2501 | $36.25 | $36.25 | $36.30 |
| Purchase #3 | $7.63 | 4.413% | $7.9667 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $119.38 | 3.832% | $123.9546 | $123.95 | $123.95 | $124.00 |
| Purchase #5 | $127.52 | 4.533% | $133.3005 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $6.79 | 8.542% | $7.37 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $135.45 | 4.866% | $142.041 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $546.14 | $582.2223 | $582.22 | $582.20 | $582.30 | |