| 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 | $175.82 | 5.157% | $184.887 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $184.26 | 13.305% | $208.7758 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $24.58 | 3.579% | $25.4597 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $147.48 | 12.553% | $165.9932 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $20.80 | 4.192% | $21.6719 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $136.43 | 12.301% | $153.2123 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $30.49 | 11.817% | $34.093 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $719.86 | $794.0929 | $794.09 | $794.10 | $794.20 | |