| 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 | $168.68 | 6.199% | $179.1365 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $153.25 | 8.288% | $165.9514 | $165.95 | $165.95 | $166.00 |
| Purchase #3 | $179.80 | 12.822% | $202.854 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $30.93 | 3.404% | $31.9829 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $110.49 | 9.749% | $121.2617 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $192.53 | 3.738% | $199.7268 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $205.26 | 12.220% | $230.3428 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $1,040.94 | $1,131.2561 | $1,131.25 | $1,131.30 | $1,131.30 | |