| 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 | $149.33 | 5.353% | $157.3236 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $115.53 | 8.328% | $125.1513 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $242.59 | 4.479% | $253.4556 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $87.93 | 10.489% | $97.153 | $97.15 | $97.15 | $97.20 |
| Purchase #5 | $186.63 | 13.693% | $212.1852 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $46.48 | 3.562% | $48.1356 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $131.86 | 12.284% | $148.0577 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $960.35 | $1,041.4620 | $1,041.47 | $1,041.45 | $1,041.60 | |