| 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 | $125.77 | 6.359% | $133.7677 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $215.59 | 12.823% | $243.2351 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $166.57 | 10.474% | $184.0165 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $70.71 | 8.844% | $76.9636 | $76.96 | $76.95 | $77.00 |
| Purchase #5 | $35.74 | 8.285% | $38.7011 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $236.93 | 6.397% | $252.0864 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $113.75 | 13.194% | $128.7582 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $965.06 | $1,057.5286 | $1,057.54 | $1,057.50 | $1,057.60 | |