| 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 | $159.73 | 4.346% | $166.6719 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $136.85 | 13.114% | $154.7965 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $68.55 | 10.233% | $75.5647 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $42.61 | 8.543% | $46.2502 | $46.25 | $46.25 | $46.30 |
| Purchase #5 | $78.59 | 9.476% | $86.0372 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $5.68 | 4.269% | $5.9225 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $109.53 | 5.514% | $115.5695 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $601.54 | $650.8125 | $650.81 | $650.75 | $650.90 | |