| 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 | $197.76 | 7.864% | $213.3118 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $235.75 | 12.433% | $265.0608 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $124.65 | 7.501% | $134 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $138.33 | 3.586% | $143.2905 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $165.80 | 6.717% | $176.9368 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $11.87 | 11.256% | $13.2061 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $81.30 | 9.481% | $89.0081 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $955.46 | $1,034.8141 | $1,034.82 | $1,034.80 | $1,034.80 | |