| 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 | $143.89 | 6.535% | $153.2932 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $39.91 | 10.605% | $44.1425 | $44.14 | $44.15 | $44.10 |
| Purchase #3 | $129.93 | 3.456% | $134.4204 | $134.42 | $134.40 | $134.40 |
| Purchase #4 | $176.73 | 9.188% | $192.968 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $111.33 | 7.266% | $119.4192 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $185.33 | 12.416% | $208.3406 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $91.66 | 5.390% | $96.6005 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $878.78 | $949.1844 | $949.18 | $949.15 | $949.10 | |