| 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 | $27.86 | 10.657% | $30.829 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $183.89 | 9.498% | $201.3559 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $82.69 | 10.186% | $91.1128 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $177.71 | 11.505% | $198.1555 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $8.56 | 10.300% | $9.4417 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $137.61 | 5.552% | $145.2501 | $145.25 | $145.25 | $145.30 |
| Purchase #7 | $17.36 | 8.187% | $18.7813 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $635.68 | $694.9263 | $694.93 | $694.95 | $695.00 | |