| 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 | $6.28 | 8.199% | $6.7949 | $6.79 | $6.80 | $6.80 |
| Purchase #2 | $121.51 | 4.481% | $126.9549 | $126.95 | $126.95 | $127.00 |
| Purchase #3 | $162.80 | 7.536% | $175.0686 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $169.40 | 4.109% | $176.3606 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $129.72 | 6.127% | $137.6679 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $218.50 | 5.798% | $231.1686 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $142.26 | 4.269% | $148.3331 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $950.47 | $1,002.3486 | $1,002.34 | $1,002.30 | $1,002.50 | |