| 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 | $169.25 | 13.481% | $192.0666 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $121.95 | 6.519% | $129.8999 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $14.38 | 8.874% | $15.6561 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $77.35 | 6.438% | $82.3298 | $82.33 | $82.35 | $82.30 |
| Purchase #5 | $69.37 | 6.807% | $74.092 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $130.63 | 12.436% | $146.8751 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $238.63 | 3.832% | $247.7743 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $821.56 | $888.6938 | $888.70 | $888.70 | $888.80 | |