| 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 | $136.83 | 7.200% | $146.6818 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $208.83 | 7.541% | $224.5779 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $239.47 | 4.631% | $250.5599 | $250.56 | $250.55 | $250.60 |
| Purchase #4 | $85.66 | 9.249% | $93.5827 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $30.69 | 12.129% | $34.4124 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $49.57 | 13.727% | $56.3745 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $85.48 | 12.300% | $95.994 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $836.53 | $902.1832 | $902.17 | $902.20 | $902.30 | |