| 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 | $198.62 | 9.328% | $217.1473 | $217.15 | $217.15 | $217.10 |
| Purchase #2 | $166.25 | 5.463% | $175.3322 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $222.25 | 8.481% | $241.099 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $71.95 | 5.242% | $75.7216 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $99.79 | 3.294% | $103.0771 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $108.85 | 8.831% | $118.4625 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $121.80 | 3.763% | $126.3833 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $989.51 | $1,057.2230 | $1,057.22 | $1,057.25 | $1,057.20 | |