| 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 | $179.41 | 4.283% | $187.0941 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $30.44 | 13.427% | $34.5272 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $107.41 | 13.853% | $122.2895 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $91.62 | 13.267% | $103.7752 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $120.38 | 4.739% | $126.0848 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $230.57 | 8.364% | $249.8549 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $138.68 | 3.252% | $143.1899 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $898.51 | $966.8156 | $966.81 | $966.90 | $966.90 | |