| 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 | $164.54 | 10.359% | $181.5847 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $114.39 | 6.542% | $121.8734 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $131.83 | 9.842% | $144.8047 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $178.58 | 3.298% | $184.4696 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $166.87 | 13.198% | $188.8935 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $27.45 | 12.176% | $30.7923 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $127.37 | 11.307% | $141.7717 | $141.77 | $141.75 | $141.80 |
| 7 purchase totals = | $911.03 | $994.1899 | $994.17 | $994.15 | $994.30 | |