| 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 | $154.88 | 5.209% | $162.9477 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $109.85 | 4.449% | $114.7372 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $28.44 | 11.869% | $31.8155 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $5.40 | 5.148% | $5.678 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $207.65 | 7.379% | $222.9725 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $10.85 | 10.545% | $11.9941 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $210.84 | 6.787% | $225.1497 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $727.91 | $775.2947 | $775.30 | $775.30 | $775.20 | |