| 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 | $181.61 | 6.445% | $193.3148 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $193.63 | 6.344% | $205.9139 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $70.71 | 13.190% | $80.0366 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $27.77 | 8.441% | $30.1141 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $157.45 | 8.647% | $171.0647 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $21.69 | 7.332% | $23.2803 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $205.61 | 8.733% | $223.5659 | $223.57 | $223.55 | $223.60 |
| 7 purchase totals = | $858.47 | $927.2903 | $927.28 | $927.25 | $927.30 | |