| 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 | $159.78 | 13.475% | $181.3104 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $69.73 | 5.189% | $73.3483 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $29.97 | 8.195% | $32.426 | $32.43 | $32.45 | $32.40 |
| Purchase #4 | $195.35 | 6.831% | $208.6944 | $208.69 | $208.70 | $208.70 |
| Purchase #5 | $154.93 | 6.741% | $165.3738 | $165.37 | $165.35 | $165.40 |
| Purchase #6 | $11.32 | 8.418% | $12.2729 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $157.96 | 13.466% | $179.2309 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $779.04 | $852.6567 | $852.65 | $852.65 | $852.60 | |