| 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 | $191.50 | 8.574% | $207.9192 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $175.68 | 4.786% | $184.088 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $213.32 | 3.113% | $219.9607 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $104.40 | 9.499% | $114.317 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $54.81 | 4.611% | $57.3373 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $147.99 | 4.371% | $154.4586 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $217.84 | 7.108% | $233.3241 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,105.54 | $1,171.4049 | $1,171.41 | $1,171.35 | $1,171.40 | |