| 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 | $196.34 | 4.496% | $205.1674 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $151.98 | 12.762% | $171.3757 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $183.47 | 6.153% | $194.7589 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $13.45 | 12.266% | $15.0998 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $48.54 | 6.134% | $51.5174 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $175.65 | 3.648% | $182.0577 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $225.66 | 12.291% | $253.3959 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $995.09 | $1,073.3728 | $1,073.39 | $1,073.35 | $1,073.50 | |