| 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 | $155.54 | 11.834% | $173.9466 | $173.95 | $173.95 | $173.90 |
| Purchase #2 | $248.45 | 7.671% | $267.5086 | $267.51 | $267.50 | $267.50 |
| Purchase #3 | $43.53 | 3.581% | $45.0888 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $148.75 | 5.704% | $157.2347 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $231.94 | 11.351% | $258.2675 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $175.50 | 13.816% | $199.7471 | $199.75 | $199.75 | $199.70 |
| Purchase #7 | $36.39 | 8.622% | $39.5275 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $1,040.10 | $1,141.3208 | $1,141.33 | $1,141.35 | $1,141.20 | |