| 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 | $146.82 | 11.491% | $163.6911 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $90.48 | 3.184% | $93.3609 | $93.36 | $93.35 | $93.40 |
| Purchase #3 | $80.47 | 12.201% | $90.2881 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $202.40 | 12.354% | $227.4045 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $5.85 | 6.667% | $6.24 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $22.57 | 8.433% | $24.4733 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $82.94 | 13.869% | $94.4429 | $94.44 | $94.45 | $94.40 |
| 7 purchase totals = | $631.53 | $699.9008 | $699.89 | $699.90 | $699.90 | |