| 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 | $167.91 | 5.347% | $176.8881 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $145.66 | 3.731% | $151.0946 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $185.28 | 3.759% | $192.2447 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $196.93 | 3.466% | $203.7556 | $203.76 | $203.75 | $203.80 |
| Purchase #5 | $30.66 | 3.685% | $31.7898 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $193.81 | 9.682% | $212.5747 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $142.44 | 4.517% | $148.874 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $1,062.69 | $1,117.2215 | $1,117.21 | $1,117.20 | $1,117.30 | |