| 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 | $164.61 | 4.437% | $171.9137 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $229.51 | 4.518% | $239.8793 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $93.69 | 5.196% | $98.5581 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $14.38 | 9.543% | $15.7523 | $15.75 | $15.75 | $15.80 |
| Purchase #5 | $122.81 | 8.196% | $132.8755 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $121.38 | 10.284% | $133.8627 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $224.55 | 5.436% | $236.7565 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $970.93 | $1,029.5981 | $1,029.60 | $1,029.60 | $1,029.80 | |