| 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 | $144.81 | 8.514% | $157.1391 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $85.41 | 6.807% | $91.2239 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $237.89 | 9.395% | $260.2398 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $186.26 | 10.523% | $205.8601 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $171.56 | 10.761% | $190.0216 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $66.55 | 7.123% | $71.2904 | $71.29 | $71.30 | $71.30 |
| Purchase #7 | $37.95 | 3.353% | $39.2225 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $930.43 | $1,014.9974 | $1,014.99 | $1,014.95 | $1,014.90 | |