| 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 | $234.25 | 12.466% | $263.4516 | $263.45 | $263.45 | $263.50 |
| Purchase #2 | $178.74 | 4.355% | $186.5241 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $175.55 | 7.185% | $188.1633 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $160.66 | 11.409% | $178.9897 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $124.34 | 6.473% | $132.3885 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $151.53 | 6.349% | $161.1506 | $161.15 | $161.15 | $161.20 |
| Purchase #7 | $65.42 | 6.382% | $69.5951 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $1,090.49 | $1,180.2629 | $1,180.26 | $1,180.25 | $1,180.40 | |