| 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 | $156.44 | 8.463% | $169.6795 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $209.39 | 13.248% | $237.13 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $75.96 | 13.519% | $86.229 | $86.23 | $86.25 | $86.20 |
| Purchase #4 | $241.36 | 4.513% | $252.2526 | $252.25 | $252.25 | $252.30 |
| Purchase #5 | $150.32 | 4.759% | $157.4737 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $169.27 | 13.437% | $192.0148 | $192.01 | $192.00 | $192.00 |
| Purchase #7 | $169.78 | 9.350% | $185.6544 | $185.65 | $185.65 | $185.70 |
| 7 purchase totals = | $1,172.52 | $1,280.4340 | $1,280.42 | $1,280.45 | $1,280.50 | |