| 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 | $134.63 | 9.784% | $147.8022 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $47.89 | 9.188% | $52.2901 | $52.29 | $52.30 | $52.30 |
| Purchase #3 | $154.36 | 12.211% | $173.2089 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $191.89 | 7.587% | $206.4487 | $206.45 | $206.45 | $206.40 |
| Purchase #5 | $39.43 | 6.628% | $42.0434 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $113.25 | 11.685% | $126.4833 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $109.80 | 4.549% | $114.7948 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $791.25 | $863.0714 | $863.06 | $863.10 | $863.00 | |