| 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 | $122.99 | 10.874% | $136.3639 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $136.42 | 9.299% | $149.1057 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $147.68 | 13.313% | $167.3406 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $157.63 | 7.603% | $169.6146 | $169.61 | $169.60 | $169.60 |
| Purchase #5 | $185.59 | 7.843% | $200.1458 | $200.15 | $200.15 | $200.10 |
| Purchase #6 | $174.78 | 9.229% | $190.9104 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $151.41 | 12.604% | $170.4937 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $1,076.50 | $1,183.9747 | $1,183.97 | $1,183.95 | $1,183.90 | |