| 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 | $127.50 | 12.356% | $143.2539 | $143.25 | $143.25 | $143.30 |
| Purchase #2 | $52.34 | 3.566% | $54.2064 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $157.54 | 9.623% | $172.7001 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $152.44 | 12.165% | $170.9843 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $118.82 | 13.324% | $134.6516 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $151.69 | 7.667% | $163.3201 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $73.73 | 4.114% | $76.7633 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $834.06 | $915.8797 | $915.87 | $915.85 | $916.00 | |