| 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 | $148.50 | 13.269% | $168.2045 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $244.99 | 3.369% | $253.2437 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $215.69 | 5.279% | $227.0763 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $130.53 | 8.186% | $141.2152 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $79.63 | 12.144% | $89.3003 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $34.91 | 9.330% | $38.1671 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $249.44 | 9.736% | $273.7255 | $273.73 | $273.75 | $273.70 |
| 7 purchase totals = | $1,103.69 | $1,190.9326 | $1,190.94 | $1,190.95 | $1,190.90 | |