| 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 | $134.94 | 9.435% | $147.6716 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $129.95 | 10.665% | $143.8092 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $28.31 | 7.357% | $30.3928 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $242.91 | 10.398% | $268.1678 | $268.17 | $268.15 | $268.20 |
| Purchase #5 | $74.37 | 4.332% | $77.5917 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $240.99 | 7.323% | $258.6377 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $207.85 | 9.319% | $227.2195 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,059.32 | $1,153.4903 | $1,153.49 | $1,153.45 | $1,153.50 | |