| 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 | $196.25 | 13.167% | $222.0902 | $222.09 | $222.10 | $222.10 |
| Purchase #2 | $130.49 | 5.579% | $137.77 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $213.32 | 4.390% | $222.6847 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $210.84 | 8.738% | $229.2632 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $73.39 | 11.826% | $82.0691 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $66.74 | 3.220% | $68.889 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $186.33 | 6.422% | $198.2961 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $1,077.36 | $1,161.0623 | $1,161.06 | $1,161.05 | $1,161.20 | |