| 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 | $72.74 | 12.300% | $81.687 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $154.62 | 13.334% | $175.237 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $152.66 | 13.544% | $173.3363 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $98.64 | 5.476% | $104.0415 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $145.39 | 12.177% | $163.0941 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $163.81 | 11.254% | $182.2452 | $182.25 | $182.25 | $182.20 |
| Purchase #7 | $14.77 | 8.297% | $15.9955 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $802.63 | $895.6366 | $895.65 | $895.70 | $895.50 | |