| 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 | $150.94 | 10.407% | $166.6483 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $33.32 | 5.356% | $35.1046 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $39.41 | 8.652% | $42.8198 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $222.28 | 4.462% | $232.1981 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $135.69 | 11.734% | $151.6119 | $151.61 | $151.60 | $151.60 |
| Purchase #6 | $173.36 | 4.599% | $181.3328 | $181.33 | $181.35 | $181.30 |
| Purchase #7 | $246.99 | 5.761% | $261.2191 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $1,001.99 | $1,070.9346 | $1,070.93 | $1,070.90 | $1,070.80 | |