| 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 | $151.74 | 3.463% | $156.9948 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $156.59 | 4.415% | $163.5034 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $95.51 | 9.821% | $104.89 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $12.50 | 8.361% | $13.5451 | $13.55 | $13.55 | $13.50 |
| Purchase #5 | $198.87 | 5.634% | $210.0743 | $210.07 | $210.05 | $210.10 |
| Purchase #6 | $82.33 | 8.486% | $89.3165 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $200.54 | 9.462% | $219.5151 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $898.08 | $957.8392 | $957.84 | $957.80 | $957.80 | |