| 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 | $134.30 | 10.163% | $147.9489 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $75.50 | 5.795% | $79.8752 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $217.70 | 10.732% | $241.0636 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $126.41 | 9.444% | $138.3482 | $138.35 | $138.35 | $138.30 |
| Purchase #5 | $79.82 | 8.306% | $86.4498 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $198.35 | 8.816% | $215.8365 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $176.49 | 5.282% | $185.8122 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $1,008.57 | $1,095.3344 | $1,095.34 | $1,095.35 | $1,095.20 | |