| 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 | $136.90 | 12.493% | $154.0029 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $163.31 | 7.523% | $175.5958 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $14.67 | 6.573% | $15.6343 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $59.27 | 9.594% | $64.9564 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $205.72 | 4.528% | $215.035 | $215.04 | $215.05 | $215.00 |
| Purchase #6 | $212.99 | 7.624% | $229.2284 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $182.34 | 3.846% | $189.3528 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $975.20 | $1,043.8056 | $1,043.81 | $1,043.85 | $1,043.80 | |