| 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 | $155.94 | 10.140% | $171.7523 | $171.75 | $171.75 | $171.80 |
| Purchase #2 | $213.35 | 4.421% | $222.7822 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $21.73 | 5.174% | $22.8543 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $115.62 | 11.715% | $129.1649 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $227.53 | 4.185% | $237.0521 | $237.05 | $237.05 | $237.10 |
| Purchase #6 | $175.81 | 12.845% | $198.3928 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $89.75 | 6.730% | $95.7902 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $999.73 | $1,077.7888 | $1,077.77 | $1,077.80 | $1,078.00 | |