| 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 | $205.86 | 10.169% | $226.7939 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $137.92 | 13.594% | $156.6688 | $156.67 | $156.65 | $156.70 |
| Purchase #3 | $89.27 | 6.430% | $95.0101 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $216.98 | 9.460% | $237.5063 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $69.72 | 11.584% | $77.7964 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $169.98 | 13.173% | $192.3715 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $183.41 | 8.644% | $199.264 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $1,073.14 | $1,185.4110 | $1,185.41 | $1,185.35 | $1,185.50 | |