| 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 | $192.81 | 3.727% | $199.996 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $147.87 | 5.598% | $156.1478 | $156.15 | $156.15 | $156.10 |
| Purchase #3 | $46.54 | 10.207% | $51.2903 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $127.75 | 8.321% | $138.3801 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $107.37 | 11.210% | $119.4062 | $119.41 | $119.40 | $119.40 |
| Purchase #6 | $76.33 | 13.817% | $86.8765 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $34.31 | 12.646% | $38.6488 | $38.65 | $38.65 | $38.60 |
| 7 purchase totals = | $732.98 | $790.7457 | $790.76 | $790.80 | $790.70 | |