| 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 | $137.30 | 5.719% | $145.1522 | $145.15 | $145.15 | $145.20 |
| Purchase #2 | $137.77 | 4.254% | $143.6307 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $13.45 | 13.362% | $15.2472 | $15.25 | $15.25 | $15.20 |
| Purchase #4 | $91.62 | 8.790% | $99.6734 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $250.83 | 4.788% | $262.8397 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $181.55 | 11.466% | $202.3665 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $6.55 | 9.506% | $7.1726 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $819.07 | $876.0823 | $876.08 | $876.05 | $876.10 | |