| 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 | $178.53 | 3.307% | $184.434 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $201.72 | 5.488% | $212.7904 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $125.94 | 7.286% | $135.116 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $219.32 | 6.848% | $234.339 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $231.33 | 7.503% | $248.6867 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $212.41 | 10.550% | $234.8193 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $191.37 | 13.425% | $217.0614 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $1,360.62 | $1,467.2468 | $1,467.25 | $1,467.25 | $1,467.20 | |