| 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 | $126.59 | 8.553% | $137.4172 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $8.31 | 13.634% | $9.443 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $107.54 | 13.261% | $121.8009 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $212.38 | 10.314% | $234.2849 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $165.85 | 5.670% | $175.2537 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $65.40 | 3.798% | $67.8839 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $55.28 | 9.199% | $60.3652 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $741.35 | $806.4488 | $806.44 | $806.45 | $806.50 | |