| 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 | $176.69 | 13.635% | $200.7817 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $30.72 | 11.691% | $34.3115 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $98.74 | 4.791% | $103.4706 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $160.29 | 13.658% | $182.1824 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $61.27 | 7.840% | $66.0736 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $186.71 | 8.180% | $201.9829 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $103.79 | 3.569% | $107.4943 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $818.21 | $896.2970 | $896.28 | $896.30 | $896.40 | |