| 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 | $196.37 | 7.858% | $211.8008 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $158.82 | 4.428% | $165.8525 | $165.85 | $165.85 | $165.90 |
| Purchase #3 | $120.72 | 5.791% | $127.7109 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $205.99 | 10.669% | $227.9671 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $14.49 | 8.138% | $15.6692 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $169.55 | 6.769% | $181.0268 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $7.59 | 6.235% | $8.0632 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $873.53 | $938.0905 | $938.09 | $938.05 | $938.20 | |