| 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 | $104.48 | 9.815% | $114.7347 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $6.67 | 6.288% | $7.0894 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $16.70 | 7.412% | $17.9378 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $103.30 | 8.136% | $111.7045 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $182.44 | 8.713% | $198.336 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $163.59 | 12.721% | $184.4003 | $184.40 | $184.40 | $184.40 |
| Purchase #7 | $16.52 | 9.823% | $18.1428 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $593.70 | $652.3455 | $652.34 | $652.40 | $652.20 | |