| 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 | $184.69 | 7.680% | $198.8742 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $243.34 | 6.762% | $259.7947 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $248.81 | 9.810% | $273.2183 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $132.79 | 10.303% | $146.4714 | $146.47 | $146.45 | $146.50 |
| Purchase #5 | $145.74 | 5.638% | $153.9568 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $100.99 | 5.404% | $106.4475 | $106.45 | $106.45 | $106.40 |
| Purchase #7 | $134.80 | 9.226% | $147.2366 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $1,191.16 | $1,285.9995 | $1,286.00 | $1,285.95 | $1,286.00 | |