| 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 | $98.55 | 12.341% | $110.7121 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $76.28 | 10.436% | $84.2406 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $185.26 | 3.291% | $191.3569 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $154.57 | 12.686% | $174.1788 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $145.45 | 13.438% | $164.9956 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $131.76 | 3.284% | $136.087 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $35.61 | 4.410% | $37.1804 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $827.48 | $898.7514 | $898.76 | $898.80 | $898.80 | |