| 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 | $81.47 | 5.274% | $85.7667 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $170.50 | 11.793% | $190.6071 | $190.61 | $190.60 | $190.60 |
| Purchase #3 | $210.92 | 10.703% | $233.4948 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $126.48 | 11.370% | $140.8608 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $225.79 | 11.272% | $251.241 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $170.64 | 13.214% | $193.1884 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $101.76 | 5.586% | $107.4443 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $1,087.56 | $1,202.6031 | $1,202.60 | $1,202.60 | $1,202.60 | |