| 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 | $147.29 | 9.707% | $161.5874 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $125.55 | 4.274% | $130.916 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $103.47 | 7.478% | $111.2075 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $164.74 | 4.741% | $172.5503 | $172.55 | $172.55 | $172.60 |
| Purchase #5 | $28.59 | 6.575% | $30.4698 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $9.63 | 10.145% | $10.607 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $194.39 | 6.870% | $207.7446 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $773.66 | $825.0826 | $825.09 | $825.05 | $825.10 | |