| 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 | $164.92 | 5.198% | $173.4925 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $13.43 | 9.363% | $14.6875 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $191.84 | 13.177% | $217.1188 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $169.89 | 8.699% | $184.6687 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $154.67 | 6.685% | $165.0097 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $145.49 | 13.520% | $165.1602 | $165.16 | $165.15 | $165.20 |
| Purchase #7 | $16.25 | 11.476% | $18.1149 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $856.49 | $938.2523 | $938.25 | $938.20 | $938.30 | |