| 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 | $139.47 | 7.661% | $150.1548 | $150.15 | $150.15 | $150.20 |
| Purchase #2 | $182.63 | 4.341% | $190.558 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $180.43 | 13.447% | $204.6924 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $123.33 | 9.232% | $134.7158 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $185.68 | 7.682% | $199.9439 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $192.39 | 6.616% | $205.1185 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $46.71 | 9.568% | $51.1792 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $1,050.64 | $1,136.3626 | $1,136.36 | $1,136.35 | $1,136.40 | |