| 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 | $141.98 | 3.383% | $146.7832 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $183.33 | 10.466% | $202.5173 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $95.76 | 11.410% | $106.6862 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $15.56 | 10.505% | $17.1946 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $6.54 | 10.241% | $7.2098 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $30.88 | 6.742% | $32.9619 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $60.92 | 4.621% | $63.7351 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $534.97 | $577.0881 | $577.09 | $577.10 | $577.10 | |