| 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 | $145.92 | 8.810% | $158.7756 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $11.67 | 8.713% | $12.6868 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $151.61 | 9.834% | $166.5193 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $206.26 | 4.672% | $215.8965 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $82.89 | 5.821% | $87.715 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $140.87 | 4.713% | $147.5092 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $167.77 | 7.616% | $180.5474 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $906.99 | $969.6498 | $969.67 | $969.65 | $969.60 | |