| 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 | $127.94 | 12.154% | $143.4898 | $143.49 | $143.50 | $143.50 |
| Purchase #2 | $197.34 | 3.325% | $203.9016 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $80.76 | 9.420% | $88.3676 | $88.37 | $88.35 | $88.40 |
| Purchase #4 | $154.94 | 5.274% | $163.1115 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $85.72 | 7.616% | $92.2484 | $92.25 | $92.25 | $92.20 |
| Purchase #6 | $114.91 | 10.428% | $126.8928 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $192.74 | 3.184% | $198.8768 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $954.35 | $1,016.8885 | $1,016.89 | $1,016.90 | $1,016.90 | |