| 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 | $177.40 | 3.478% | $183.57 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $111.46 | 11.306% | $124.0617 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $106.72 | 11.612% | $119.1123 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $235.27 | 6.445% | $250.4332 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $106.41 | 10.302% | $117.3724 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $11.26 | 5.669% | $11.8983 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $155.38 | 13.256% | $175.9772 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $903.90 | $982.4251 | $982.42 | $982.40 | $982.50 | |