| 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 | $161.33 | 8.466% | $174.9882 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $149.25 | 12.534% | $167.957 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $15.86 | 8.228% | $17.165 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $131.47 | 8.601% | $142.7777 | $142.78 | $142.80 | $142.80 |
| Purchase #5 | $113.75 | 13.524% | $129.1336 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $241.84 | 8.620% | $262.6866 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $84.74 | 10.749% | $93.8487 | $93.85 | $93.85 | $93.80 |
| 7 purchase totals = | $898.24 | $988.5568 | $988.57 | $988.60 | $988.60 | |