| 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 | $113.89 | 8.452% | $123.516 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $7.85 | 7.151% | $8.4114 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $195.27 | 4.108% | $203.2917 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $158.68 | 4.582% | $165.9507 | $165.95 | $165.95 | $166.00 |
| Purchase #5 | $19.93 | 3.435% | $20.6146 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $197.65 | 7.648% | $212.7663 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $148.87 | 8.763% | $161.9155 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $842.14 | $896.4662 | $896.47 | $896.40 | $896.50 | |