| 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 | $136.31 | 13.522% | $154.7418 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $211.57 | 4.164% | $220.3798 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $31.69 | 11.118% | $35.2133 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $176.46 | 10.735% | $195.403 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $222.30 | 6.217% | $236.1204 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $133.75 | 8.342% | $144.9074 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $102.59 | 5.258% | $107.9842 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $1,014.67 | $1,094.7499 | $1,094.74 | $1,094.75 | $1,094.70 | |