| 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 | $172.98 | 3.810% | $179.5705 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $73.98 | 12.152% | $82.97 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $192.64 | 7.858% | $207.7777 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $127.45 | 13.624% | $144.8138 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $67.48 | 9.338% | $73.7813 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $140.99 | 9.211% | $153.9766 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $227.69 | 5.371% | $239.9192 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,003.21 | $1,082.8091 | $1,082.81 | $1,082.80 | $1,082.90 | |