| 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 | $126.74 | 8.456% | $137.4571 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $68.27 | 10.136% | $75.1898 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $201.33 | 7.545% | $216.5203 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $30.63 | 9.261% | $33.4666 | $33.47 | $33.45 | $33.50 |
| Purchase #5 | $16.65 | 9.514% | $18.2341 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $46.26 | 13.620% | $52.5606 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $158.78 | 10.146% | $174.8898 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $648.66 | $708.3183 | $708.32 | $708.30 | $708.40 | |