| 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 | $182.37 | 6.453% | $194.1383 | $194.14 | $194.15 | $194.10 |
| Purchase #2 | $90.58 | 8.512% | $98.2902 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $192.31 | 11.828% | $215.0564 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $238.90 | 12.348% | $268.3994 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $71.35 | 5.453% | $75.2407 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $70.34 | 8.392% | $76.2429 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $45.94 | 12.264% | $51.5741 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $891.79 | $978.9420 | $978.94 | $978.95 | $978.90 | |