| 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 | $145.69 | 7.132% | $156.0806 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $241.89 | 5.321% | $254.761 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $209.61 | 5.300% | $220.7193 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $43.35 | 3.719% | $44.9622 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $104.83 | 9.221% | $114.4964 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $193.26 | 7.611% | $207.969 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $185.95 | 6.759% | $198.5184 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $1,124.58 | $1,197.5069 | $1,197.51 | $1,197.45 | $1,197.60 | |