| 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 | $178.53 | 3.645% | $185.0374 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $59.74 | 6.574% | $63.6673 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $101.33 | 13.316% | $114.8231 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $197.91 | 10.680% | $219.0468 | $219.05 | $219.05 | $219.00 |
| Purchase #5 | $86.89 | 13.576% | $98.6862 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $190.54 | 10.774% | $211.0688 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $67.48 | 9.487% | $73.8818 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $882.42 | $966.2114 | $966.22 | $966.20 | $966.20 | |