| 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 | $170.28 | 7.468% | $182.9965 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $112.97 | 5.263% | $118.9156 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $109.45 | 7.138% | $117.2625 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $12.79 | 8.299% | $13.8514 | $13.85 | $13.85 | $13.90 |
| Purchase #5 | $176.36 | 3.122% | $181.866 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $218.52 | 6.543% | $232.8178 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $36.67 | 13.662% | $41.6799 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $837.04 | $889.3897 | $889.40 | $889.35 | $889.50 | |