| 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 | $188.44 | 13.147% | $213.2142 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $150.75 | 10.296% | $166.2712 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $60.89 | 4.760% | $63.7884 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $17.50 | 8.630% | $19.0103 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $131.78 | 11.756% | $147.2721 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $84.47 | 11.365% | $94.07 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $78.38 | 4.294% | $81.7456 | $81.75 | $81.75 | $81.70 |
| 7 purchase totals = | $712.21 | $785.3718 | $785.37 | $785.30 | $785.40 | |