| 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 | $166.43 | 7.619% | $179.1103 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $29.37 | 8.818% | $31.9598 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $76.49 | 5.863% | $80.9746 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $241.75 | 3.181% | $249.4401 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $78.68 | 7.717% | $84.7517 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $80.42 | 10.848% | $89.144 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $131.42 | 5.765% | $138.9964 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $804.56 | $854.3769 | $854.37 | $854.35 | $854.40 | |