| 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 | $141.43 | 9.608% | $155.0186 | $155.02 | $155.00 | $155.00 |
| Purchase #2 | $73.83 | 6.285% | $78.4702 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $82.56 | 4.304% | $86.1134 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $215.68 | 6.224% | $229.1039 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $15.43 | 3.808% | $16.0176 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $223.84 | 7.143% | $239.8289 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $137.97 | 13.457% | $156.5366 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $890.74 | $961.0892 | $961.09 | $961.05 | $961.00 | |