| 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 | $195.40 | 8.682% | $212.3646 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $177.73 | 3.117% | $183.2698 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $151.75 | 9.534% | $166.2178 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $27.84 | 7.661% | $29.9728 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $42.25 | 6.611% | $45.0431 | $45.04 | $45.05 | $45.00 |
| Purchase #6 | $145.75 | 11.228% | $162.1148 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $240.25 | 13.183% | $271.9222 | $271.92 | $271.90 | $271.90 |
| 7 purchase totals = | $980.97 | $1,070.9051 | $1,070.89 | $1,070.80 | $1,070.90 | |