| 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 | $132.64 | 13.748% | $150.8753 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $236.79 | 7.271% | $254.007 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $182.53 | 8.214% | $197.523 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $245.30 | 4.104% | $255.3671 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $196.88 | 5.733% | $208.1671 | $208.17 | $208.15 | $208.20 |
| Purchase #6 | $133.74 | 10.109% | $147.2598 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $187.82 | 4.145% | $195.6051 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $1,315.70 | $1,408.8044 | $1,408.82 | $1,408.75 | $1,408.90 | |