| 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 | $133.52 | 11.139% | $148.3928 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $117.91 | 3.153% | $121.6277 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $107.59 | 6.264% | $114.3294 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $44.49 | 3.569% | $46.0778 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $222.83 | 3.734% | $231.1505 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $154.64 | 6.676% | $164.9638 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $245.48 | 9.657% | $269.186 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $1,026.46 | $1,095.7280 | $1,095.73 | $1,095.80 | $1,095.80 | |