| 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 | $166.80 | 6.245% | $177.2167 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $103.30 | 3.531% | $106.9475 | $106.95 | $106.95 | $106.90 |
| Purchase #3 | $219.67 | 8.262% | $237.8191 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $203.76 | 7.450% | $218.9401 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $15.78 | 3.220% | $16.2881 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $235.58 | 9.567% | $258.1179 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $175.73 | 7.286% | $188.5337 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,120.62 | $1,203.8631 | $1,203.87 | $1,203.85 | $1,203.70 | |