| 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 | $198.88 | 8.603% | $215.9896 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $194.31 | 3.604% | $201.3129 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $141.46 | 12.205% | $158.7252 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $157.91 | 9.303% | $172.6004 | $172.60 | $172.60 | $172.60 |
| Purchase #5 | $123.59 | 3.484% | $127.8959 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $29.30 | 5.372% | $30.874 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $78.49 | 7.296% | $84.2166 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $923.94 | $991.6146 | $991.62 | $991.60 | $991.60 | |