| 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 | $140.51 | 7.850% | $151.54 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $223.64 | 7.547% | $240.5181 | $240.52 | $240.50 | $240.50 |
| Purchase #3 | $207.33 | 3.455% | $214.4933 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $140.95 | 10.149% | $155.255 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $149.87 | 11.543% | $167.1695 | $167.17 | $167.15 | $167.20 |
| Purchase #6 | $73.66 | 3.306% | $76.0952 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $147.59 | 10.435% | $162.991 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $1,083.55 | $1,168.0621 | $1,168.07 | $1,168.05 | $1,168.10 | |