| 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 | $72.67 | 6.477% | $77.3768 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $134.55 | 11.662% | $150.2412 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $26.51 | 11.443% | $29.5435 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $156.92 | 7.639% | $168.9071 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $157.72 | 10.583% | $174.4115 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $180.78 | 11.853% | $202.2079 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $206.65 | 12.823% | $233.1487 | $233.15 | $233.15 | $233.10 |
| 7 purchase totals = | $935.80 | $1,035.8367 | $1,035.84 | $1,035.85 | $1,035.70 | |