| 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 | $166.45 | 6.149% | $176.685 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $165.43 | 5.176% | $173.9927 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $114.60 | 9.670% | $125.6818 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $79.99 | 12.276% | $89.8096 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $114.82 | 10.638% | $127.0346 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $192.47 | 10.235% | $212.1693 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $84.99 | 9.283% | $92.8796 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $918.75 | $998.2526 | $998.25 | $998.30 | $998.30 | |