| 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 | $11.25 | 4.348% | $11.7392 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $175.54 | 6.284% | $186.5709 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $167.36 | 3.734% | $173.6092 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $176.40 | 4.717% | $184.7208 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $13.99 | 9.406% | $15.3059 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $130.35 | 8.665% | $141.6448 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $141.83 | 12.243% | $159.1942 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $816.72 | $872.7850 | $872.78 | $872.75 | $872.70 | |