| 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 | $139.57 | 7.335% | $149.8075 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $21.41 | 9.696% | $23.4859 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $69.90 | 9.183% | $76.3189 | $76.32 | $76.30 | $76.30 |
| Purchase #4 | $165.40 | 4.745% | $173.2482 | $173.25 | $173.25 | $173.20 |
| Purchase #5 | $98.94 | 12.338% | $111.1472 | $111.15 | $111.15 | $111.10 |
| Purchase #6 | $176.63 | 7.874% | $190.5378 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $56.46 | 7.623% | $60.7639 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $728.31 | $785.3094 | $785.32 | $785.30 | $785.20 | |