| 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 | $155.50 | 8.218% | $168.279 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $137.95 | 3.762% | $143.1397 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $100.51 | 3.185% | $103.7112 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $229.95 | 5.393% | $242.3512 | $242.35 | $242.35 | $242.40 |
| Purchase #5 | $136.97 | 13.762% | $155.8198 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $207.32 | 13.366% | $235.0304 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $174.32 | 5.134% | $183.2696 | $183.27 | $183.25 | $183.30 |
| 7 purchase totals = | $1,142.52 | $1,231.6009 | $1,231.60 | $1,231.60 | $1,231.60 | |