| 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 | $190.76 | 10.650% | $211.0759 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $134.54 | 11.808% | $150.4265 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $100.70 | 7.647% | $108.4005 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $55.50 | 11.380% | $61.8159 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $174.74 | 12.317% | $196.2627 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $190.35 | 9.134% | $207.7366 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $13.53 | 13.313% | $15.3312 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $860.12 | $951.0493 | $951.06 | $951.10 | $951.00 | |