| 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 | $147.88 | 11.241% | $164.5032 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $36.45 | 11.541% | $40.6567 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $20.99 | 8.423% | $22.758 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $11.29 | 9.455% | $12.3575 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $106.70 | 11.162% | $118.6099 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $155.77 | 7.417% | $167.3235 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $198.50 | 5.367% | $209.1535 | $209.15 | $209.15 | $209.20 |
| 7 purchase totals = | $677.58 | $735.3623 | $735.36 | $735.30 | $735.50 | |