| 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 | $74.57 | 3.773% | $77.3835 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $168.30 | 7.118% | $180.2796 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $88.72 | 5.279% | $93.4035 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $119.25 | 12.615% | $134.2934 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $212.53 | 10.248% | $234.3101 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $156.54 | 9.572% | $171.524 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $56.83 | 10.266% | $62.6642 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $876.74 | $953.8583 | $953.84 | $953.85 | $953.90 | |