| 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 | $152.72 | 8.606% | $165.8631 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $184.39 | 4.231% | $192.1915 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $19.82 | 9.424% | $21.6878 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $108.59 | 5.727% | $114.8089 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $249.82 | 4.553% | $261.1943 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $84.97 | 13.685% | $96.5981 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $113.71 | 9.635% | $124.666 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $914.02 | $977.0097 | $977.01 | $977.00 | $977.10 | |