| 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 | $176.65 | 9.646% | $193.6897 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $75.79 | 7.118% | $81.1847 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $119.26 | 9.844% | $131 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $163.54 | 11.349% | $182.1002 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $220.47 | 6.136% | $233.998 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $117.29 | 10.455% | $129.5527 | $129.55 | $129.55 | $129.60 |
| Purchase #7 | $237.63 | 6.700% | $253.5512 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $1,110.63 | $1,205.0765 | $1,205.07 | $1,205.10 | $1,205.20 | |