| 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 | $127.82 | 13.515% | $145.0949 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $54.61 | 6.462% | $58.1389 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $118.39 | 4.370% | $123.5636 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $39.34 | 3.859% | $40.8581 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $72.34 | 4.718% | $75.753 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $207.83 | 12.730% | $234.2868 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $79.37 | 8.490% | $86.1085 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $699.70 | $763.8038 | $763.80 | $763.80 | $763.90 | |