| 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 | $158.72 | 6.737% | $169.413 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $121.79 | 10.144% | $134.1444 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $247.81 | 9.702% | $271.8525 | $271.85 | $271.85 | $271.90 |
| Purchase #4 | $199.60 | 13.607% | $226.7596 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $15.69 | 3.842% | $16.2928 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $49.60 | 6.589% | $52.8681 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $67.71 | 8.722% | $73.6157 | $73.62 | $73.60 | $73.60 |
| 7 purchase totals = | $860.92 | $944.9461 | $944.94 | $944.90 | $945.00 | |