| 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 | $165.99 | 5.426% | $174.9966 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $150.54 | 3.382% | $155.6313 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $249.38 | 7.323% | $267.6421 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $241.59 | 3.635% | $250.3718 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $117.48 | 6.615% | $125.2513 | $125.25 | $125.25 | $125.30 |
| Purchase #6 | $211.98 | 3.244% | $218.8566 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $109.91 | 9.319% | $120.1525 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $1,246.87 | $1,312.9022 | $1,312.90 | $1,312.90 | $1,313.00 | |