| 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 | $7.91 | 7.743% | $8.5225 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $168.62 | 13.253% | $190.9672 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $236.36 | 5.410% | $249.1471 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $204.59 | 5.299% | $215.4312 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $105.92 | 8.169% | $114.5726 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $193.55 | 5.278% | $203.7656 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $167.49 | 13.828% | $190.6505 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $1,084.44 | $1,173.0567 | $1,173.06 | $1,173.00 | $1,173.10 | |