| 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 | $136.32 | 13.728% | $155.034 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $6.27 | 4.304% | $6.5399 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $75.99 | 5.410% | $80.1011 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $167.43 | 12.423% | $188.2298 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $36.39 | 10.707% | $40.2863 | $40.29 | $40.30 | $40.30 |
| Purchase #6 | $70.59 | 4.587% | $73.828 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $11.54 | 7.227% | $12.374 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $504.53 | $556.3931 | $556.39 | $556.45 | $556.30 | |