| 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 | $134.41 | 10.391% | $148.3765 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $47.38 | 8.287% | $51.3064 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $116.78 | 3.439% | $120.7961 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $54.54 | 6.110% | $57.8724 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $167.81 | 12.405% | $188.6268 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $238.42 | 13.639% | $270.9381 | $270.94 | $270.95 | $270.90 |
| Purchase #7 | $215.52 | 4.742% | $225.74 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $974.86 | $1,063.6563 | $1,063.67 | $1,063.70 | $1,063.60 | |