| 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 | $147.79 | 12.835% | $166.7588 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $92.57 | 9.197% | $101.0837 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $107.60 | 6.759% | $114.8727 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $219.47 | 6.493% | $233.7202 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $49.59 | 3.705% | $51.4273 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $92.74 | 5.734% | $98.0577 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $141.39 | 5.304% | $148.8893 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $851.15 | $914.8097 | $914.81 | $914.80 | $914.90 | |