| 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 | $118.42 | 10.750% | $131.1502 | $131.15 | $131.15 | $131.20 |
| Purchase #2 | $124.65 | 12.662% | $140.4332 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $127.50 | 7.517% | $137.0842 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $167.43 | 8.262% | $181.2631 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $213.81 | 5.410% | $225.3771 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $5.97 | 10.355% | $6.5882 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $116.39 | 10.119% | $128.1675 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $874.17 | $950.0635 | $950.06 | $950.10 | $950.20 | |