| 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 | $127.54 | 9.371% | $139.4918 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $161.45 | 13.749% | $183.6478 | $183.65 | $183.65 | $183.60 |
| Purchase #3 | $81.83 | 6.130% | $86.8462 | $86.85 | $86.85 | $86.80 |
| Purchase #4 | $157.56 | 6.459% | $167.7368 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $195.98 | 4.372% | $204.5482 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $24.90 | 12.579% | $28.0322 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $71.81 | 5.789% | $75.9671 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $821.07 | $886.2701 | $886.28 | $886.30 | $886.10 | |