| 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 | $146.26 | 6.694% | $156.0506 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $193.66 | 9.461% | $211.9822 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $152.52 | 12.379% | $171.4005 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $221.83 | 4.391% | $231.5706 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $226.45 | 4.106% | $235.748 | $235.75 | $235.75 | $235.70 |
| Purchase #6 | $150.78 | 8.173% | $163.1032 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $180.80 | 6.319% | $192.2248 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $1,272.30 | $1,362.0799 | $1,362.07 | $1,362.05 | $1,362.10 | |