| 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 | $170.51 | 8.435% | $184.8925 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $225.84 | 3.191% | $233.0466 | $233.05 | $233.05 | $233.00 |
| Purchase #3 | $116.45 | 4.415% | $121.5913 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $105.78 | 11.759% | $118.2187 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $207.99 | 10.537% | $229.9059 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $114.69 | 10.447% | $126.6717 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $108.26 | 12.172% | $121.4374 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $1,049.52 | $1,135.7641 | $1,135.77 | $1,135.75 | $1,135.70 | |