| 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 | $164.99 | 12.815% | $186.1335 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $86.96 | 5.350% | $91.6124 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $185.49 | 6.801% | $198.1052 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $176.76 | 11.655% | $197.3614 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $85.65 | 9.574% | $93.8501 | $93.85 | $93.85 | $93.90 |
| Purchase #6 | $27.68 | 8.244% | $29.9619 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $121.34 | 12.740% | $136.7987 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $848.87 | $933.8232 | $933.82 | $933.80 | $933.90 | |