| 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 | $121.81 | 9.303% | $133.142 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $159.64 | 10.377% | $176.2058 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $182.94 | 8.419% | $198.3417 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $80.29 | 13.613% | $91.2199 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $165.36 | 8.840% | $179.9778 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $153.96 | 6.200% | $163.5055 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $119.43 | 8.476% | $129.5529 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $983.43 | $1,071.9456 | $1,071.95 | $1,071.95 | $1,071.90 | |