| 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 | $176.70 | 12.283% | $198.4041 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $20.54 | 10.305% | $22.6566 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $149.91 | 13.333% | $169.8975 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $111.90 | 5.476% | $118.0276 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $57.85 | 9.520% | $63.3573 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $9.33 | 11.780% | $10.4291 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $55.83 | 13.722% | $63.491 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $582.06 | $646.2632 | $646.27 | $646.30 | $646.30 | |