| 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 | $166.25 | 12.378% | $186.8284 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $134.78 | 3.776% | $139.8693 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $94.79 | 7.113% | $101.5324 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $84.57 | 10.818% | $93.7188 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $186.27 | 9.390% | $203.7608 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $26.68 | 8.483% | $28.9433 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $60.72 | 12.493% | $68.3057 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $754.06 | $822.9587 | $822.96 | $822.95 | $822.90 | |