| 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 | $117.60 | 7.577% | $126.5106 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $125.72 | 6.462% | $133.844 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $5.96 | 13.312% | $6.7534 | $6.75 | $6.75 | $6.80 |
| Purchase #4 | $140.37 | 9.571% | $153.8048 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $190.30 | 6.583% | $202.8274 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $11.57 | 6.434% | $12.3144 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $90.96 | 10.635% | $100.6336 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $682.48 | $736.6882 | $736.67 | $736.70 | $736.60 | |