| 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 | $169.70 | 9.466% | $185.7638 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $45.93 | 13.813% | $52.2743 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $80.85 | 7.375% | $86.8127 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $134.38 | 12.824% | $151.6129 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $69.46 | 7.503% | $74.6716 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $142.83 | 5.545% | $150.7499 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $197.60 | 8.497% | $214.3901 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $840.75 | $916.2753 | $916.26 | $916.20 | $916.30 | |