| 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 | $111.25 | 8.389% | $120.5828 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $165.69 | 11.320% | $184.4461 | $184.45 | $184.45 | $184.40 |
| Purchase #3 | $205.34 | 13.163% | $232.3689 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $93.37 | 5.754% | $98.7425 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $26.60 | 7.439% | $28.5788 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $134.60 | 8.602% | $146.1783 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $163.33 | 5.521% | $172.3474 | $172.35 | $172.35 | $172.30 |
| 7 purchase totals = | $900.18 | $983.2448 | $983.25 | $983.30 | $983.20 | |