| 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 | $142.54 | 3.382% | $147.3607 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $6.92 | 3.213% | $7.1423 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $163.53 | 4.418% | $170.7548 | $170.75 | $170.75 | $170.80 |
| Purchase #4 | $85.28 | 8.639% | $92.6473 | $92.65 | $92.65 | $92.60 |
| Purchase #5 | $167.58 | 5.230% | $176.3444 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $34.67 | 6.298% | $36.8535 | $36.85 | $36.85 | $36.90 |
| Purchase #7 | $96.36 | 11.663% | $107.5985 | $107.60 | $107.60 | $107.60 |
| 7 purchase totals = | $696.88 | $738.7015 | $738.69 | $738.70 | $738.70 | |