| 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 | $137.43 | 7.701% | $148.0135 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $244.39 | 8.732% | $265.7301 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $203.88 | 3.569% | $211.1565 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $45.75 | 5.135% | $48.0993 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $129.43 | 8.154% | $139.9837 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $30.91 | 7.168% | $33.1256 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $63.54 | 9.333% | $69.4702 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $855.33 | $915.5789 | $915.58 | $915.60 | $915.60 | |