| 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 | $169.48 | 5.523% | $178.8404 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $142.54 | 3.574% | $147.6344 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $204.95 | 9.391% | $224.1969 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $29.28 | 5.267% | $30.8222 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $175.99 | 9.119% | $192.0385 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $187.31 | 9.464% | $205.037 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $50.35 | 4.440% | $52.5855 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $959.90 | $1,031.1549 | $1,031.16 | $1,031.20 | $1,031.00 | |