| 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 | $205.36 | 6.237% | $218.1683 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $121.37 | 4.310% | $126.601 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $7.64 | 6.777% | $8.1578 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $168.45 | 3.304% | $174.0156 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $188.44 | 12.608% | $212.1985 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $71.28 | 4.364% | $74.3907 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $34.99 | 10.327% | $38.6034 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $797.53 | $852.1353 | $852.14 | $852.10 | $852.20 | |