| 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 | $106.74 | 10.753% | $118.2178 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $75.52 | 6.357% | $80.3208 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $158.82 | 3.251% | $163.9832 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $171.28 | 8.407% | $185.6795 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $168.77 | 13.709% | $191.9067 | $191.91 | $191.90 | $191.90 |
| Purchase #6 | $247.80 | 10.762% | $274.4682 | $274.47 | $274.45 | $274.50 |
| Purchase #7 | $107.30 | 12.649% | $120.8724 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $1,036.23 | $1,135.4486 | $1,135.45 | $1,135.40 | $1,135.50 | |