| 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 | $179.93 | 7.195% | $192.876 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $87.50 | 5.569% | $92.3729 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $134.56 | 4.801% | $141.0202 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $159.64 | 9.686% | $175.1027 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $189.50 | 5.334% | $199.6079 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $190.71 | 4.333% | $198.9735 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $188.40 | 9.392% | $206.0945 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $1,130.24 | $1,206.0477 | $1,206.04 | $1,206.00 | $1,206.10 | |