| 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 | $182.33 | 13.591% | $207.1105 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $185.40 | 3.744% | $192.3414 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $163.36 | 4.541% | $170.7782 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $93.47 | 11.277% | $104.0106 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $52.45 | 8.690% | $57.0079 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $9.56 | 8.346% | $10.3579 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $121.99 | 12.646% | $137.4169 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $808.56 | $879.0234 | $879.03 | $879.00 | $879.00 | |