| 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 | $147.62 | 12.585% | $166.198 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $155.87 | 6.703% | $166.318 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $81.40 | 8.822% | $88.5811 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $163.95 | 5.159% | $172.4082 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $229.54 | 6.161% | $243.682 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $73.97 | 13.367% | $83.8576 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $63.75 | 6.131% | $67.6585 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $916.10 | $988.7034 | $988.71 | $988.70 | $988.80 | |