| 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 | $165.74 | 9.433% | $181.3743 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $53.64 | 9.460% | $58.7143 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $14.32 | 12.758% | $16.1469 | $16.15 | $16.15 | $16.10 |
| Purchase #4 | $35.55 | 3.377% | $36.7505 | $36.75 | $36.75 | $36.80 |
| Purchase #5 | $95.70 | 5.807% | $101.2573 | $101.26 | $101.25 | $101.30 |
| Purchase #6 | $203.96 | 13.677% | $231.8556 | $231.86 | $231.85 | $231.90 |
| Purchase #7 | $8.59 | 8.411% | $9.3125 | $9.31 | $9.30 | $9.30 |
| 7 purchase totals = | $577.50 | $635.4114 | $635.41 | $635.35 | $635.50 | |