| 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 | $157.66 | 7.790% | $169.9417 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $218.59 | 7.140% | $234.1973 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $151.45 | 13.467% | $171.8458 | $171.85 | $171.85 | $171.80 |
| Purchase #4 | $214.73 | 13.626% | $243.9891 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $168.90 | 10.106% | $185.969 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $70.41 | 13.251% | $79.74 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $7.60 | 5.600% | $8.0256 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $989.34 | $1,093.7085 | $1,093.72 | $1,093.75 | $1,093.60 | |