| 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 | $186.33 | 4.557% | $194.8211 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $112.88 | 3.345% | $116.6558 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $7.27 | 4.382% | $7.5886 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $174.57 | 3.177% | $180.1161 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $14.77 | 3.864% | $15.3407 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $110.99 | 3.381% | $114.7426 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $141.32 | 11.476% | $157.5379 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $748.13 | $786.8028 | $786.81 | $786.80 | $786.70 | |