| 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 | $167.37 | 12.607% | $188.4703 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $218.97 | 3.147% | $225.861 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $237.61 | 4.610% | $248.5638 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $101.76 | 12.610% | $114.5919 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $167.86 | 8.666% | $182.4067 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $34.87 | 4.534% | $36.451 | $36.45 | $36.45 | $36.50 |
| Purchase #7 | $86.55 | 8.211% | $93.6566 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $1,014.99 | $1,090.0013 | $1,090.00 | $1,089.95 | $1,090.20 | |