| 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 | $141.83 | 11.243% | $157.7759 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $72.57 | 12.412% | $81.5774 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $133.70 | 6.170% | $141.9493 | $141.95 | $141.95 | $141.90 |
| Purchase #4 | $227.74 | 7.183% | $244.0986 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $196.90 | 10.214% | $217.0114 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $218.52 | 4.227% | $227.7568 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $86.67 | 4.533% | $90.5988 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $1,077.93 | $1,160.7682 | $1,160.78 | $1,160.80 | $1,160.80 | |