| 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 | $176.99 | 6.552% | $188.5864 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $13.64 | 10.535% | $15.077 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $120.68 | 5.625% | $127.4683 | $127.47 | $127.45 | $127.50 |
| Purchase #4 | $137.54 | 12.640% | $154.9251 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $139.70 | 4.871% | $146.5048 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $85.73 | 13.565% | $97.3593 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $48.62 | 13.837% | $55.3475 | $55.35 | $55.35 | $55.30 |
| 7 purchase totals = | $722.90 | $785.2684 | $785.28 | $785.30 | $785.30 | |