| 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 | $149.83 | 13.419% | $169.9357 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $228.67 | 11.278% | $254.4594 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $184.56 | 13.365% | $209.2264 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $234.90 | 10.512% | $259.5927 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $245.36 | 3.565% | $254.1071 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $184.97 | 4.272% | $192.8719 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $242.81 | 8.557% | $263.5873 | $263.59 | $263.60 | $263.60 |
| 7 purchase totals = | $1,471.10 | $1,603.7805 | $1,603.79 | $1,603.80 | $1,603.80 | |