| 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 | $147.81 | 8.820% | $160.8468 | $160.85 | $160.85 | $160.80 |
| Purchase #2 | $234.87 | 3.591% | $243.3042 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $163.38 | 5.714% | $172.7155 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $22.33 | 13.439% | $25.3309 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $141.72 | 3.323% | $146.4294 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $36.93 | 8.428% | $40.0425 | $40.04 | $40.05 | $40.00 |
| Purchase #7 | $27.50 | 11.156% | $30.5679 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $774.54 | $819.2372 | $819.24 | $819.25 | $819.10 | |