| 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 | $177.51 | 3.485% | $183.6962 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $137.67 | 7.144% | $147.5051 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $139.61 | 6.277% | $148.3733 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $165.42 | 8.381% | $179.2839 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $86.76 | 7.833% | $93.5559 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $227.35 | 3.615% | $235.5687 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $219.66 | 7.210% | $235.4975 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,153.98 | $1,223.4806 | $1,223.49 | $1,223.45 | $1,223.60 | |