| 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 | $169.65 | 4.577% | $177.4149 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $67.48 | 11.356% | $75.143 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $150.32 | 3.775% | $155.9946 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $165.96 | 5.555% | $175.1791 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $230.85 | 6.349% | $245.5067 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $79.62 | 4.764% | $83.4131 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $76.46 | 11.206% | $85.0281 | $85.03 | $85.05 | $85.00 |
| 7 purchase totals = | $940.34 | $997.6795 | $997.67 | $997.70 | $997.60 | |