| 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 | $192.58 | 7.567% | $207.1525 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $9.30 | 11.677% | $10.386 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $19.53 | 11.238% | $21.7248 | $21.72 | $21.70 | $21.70 |
| Purchase #4 | $203.78 | 13.710% | $231.7182 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $157.99 | 12.839% | $178.2743 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $124.28 | 13.326% | $140.8416 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $64.36 | 4.635% | $67.3431 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $771.82 | $857.4405 | $857.43 | $857.40 | $857.40 | |