| 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 | $126.56 | 8.759% | $137.6454 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $232.69 | 9.658% | $255.1632 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $64.93 | 13.548% | $73.7267 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $155.69 | 7.791% | $167.8198 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $186.51 | 12.701% | $210.1986 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $27.87 | 9.264% | $30.4519 | $30.45 | $30.45 | $30.50 |
| Purchase #7 | $35.85 | 12.501% | $40.3316 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $830.10 | $915.3372 | $915.34 | $915.35 | $915.30 | |