| 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 | $174.57 | 13.325% | $197.8315 | $197.83 | $197.85 | $197.80 |
| Purchase #2 | $39.67 | 11.795% | $44.3491 | $44.35 | $44.35 | $44.30 |
| Purchase #3 | $226.40 | 13.116% | $256.0946 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $157.50 | 3.583% | $163.1432 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $77.45 | 3.320% | $80.0213 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $8.78 | 6.595% | $9.359 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $220.75 | 7.494% | $237.293 | $237.29 | $237.30 | $237.30 |
| 7 purchase totals = | $905.12 | $988.0917 | $988.08 | $988.10 | $988.00 | |