| 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 | $145.70 | 8.207% | $157.6576 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $209.35 | 3.650% | $216.9913 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $197.62 | 5.629% | $208.744 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $231.36 | 4.523% | $241.8244 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $226.88 | 11.355% | $252.6422 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $51.74 | 11.273% | $57.5727 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $235.28 | 5.414% | $248.0181 | $248.02 | $248.00 | $248.00 |
| 7 purchase totals = | $1,297.93 | $1,383.4503 | $1,383.44 | $1,383.40 | $1,383.40 | |