| 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 | $141.48 | 12.735% | $159.4975 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $97.64 | 4.235% | $101.7751 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $222.53 | 4.492% | $232.526 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $153.82 | 3.527% | $159.2452 | $159.25 | $159.25 | $159.20 |
| Purchase #5 | $185.41 | 13.323% | $210.1122 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $61.31 | 6.689% | $65.411 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $159.96 | 12.804% | $180.4413 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,022.15 | $1,109.0083 | $1,109.02 | $1,109.05 | $1,108.90 | |