| 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 | $167.35 | 7.320% | $179.6 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $9.98 | 3.149% | $10.2943 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $121.81 | 3.632% | $126.2341 | $126.23 | $126.25 | $126.20 |
| Purchase #4 | $167.54 | 8.646% | $182.0255 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $76.74 | 10.692% | $84.945 | $84.95 | $84.95 | $84.90 |
| Purchase #6 | $203.31 | 9.644% | $222.9172 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $91.54 | 10.476% | $101.1297 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $838.27 | $907.1458 | $907.15 | $907.20 | $907.00 | |