| 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 | $137.79 | 13.217% | $156.0017 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $120.90 | 4.823% | $126.731 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $165.46 | 5.142% | $173.968 | $173.97 | $173.95 | $174.00 |
| Purchase #4 | $115.28 | 4.358% | $120.3039 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $229.98 | 5.635% | $242.9394 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $126.56 | 4.235% | $131.9198 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $138.73 | 13.230% | $157.084 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,034.70 | $1,108.9478 | $1,108.94 | $1,108.95 | $1,108.90 | |