| 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 | $154.43 | 13.600% | $175.4325 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $67.66 | 12.722% | $76.2677 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $237.94 | 10.836% | $263.7232 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $179.32 | 5.766% | $189.6596 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $79.70 | 10.659% | $88.1952 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $149.71 | 10.196% | $164.9744 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $82.56 | 6.178% | $87.6606 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $951.32 | $1,045.9132 | $1,045.91 | $1,045.85 | $1,046.00 | |