| 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 | $14.89 | 6.136% | $15.8037 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $69.99 | 7.112% | $74.9677 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $186.82 | 6.197% | $198.3972 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $226.72 | 7.296% | $243.2615 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $163.97 | 4.613% | $171.5339 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $119.40 | 9.872% | $131.1872 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $247.72 | 12.446% | $278.5512 | $278.55 | $278.55 | $278.60 |
| 7 purchase totals = | $1,029.51 | $1,113.7024 | $1,113.70 | $1,113.70 | $1,113.80 | |