| 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 | $206.89 | 11.338% | $230.3472 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $143.76 | 13.721% | $163.4853 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $168.84 | 7.341% | $181.2345 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $243.34 | 13.284% | $275.6653 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $50.34 | 3.557% | $52.1306 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $109.57 | 11.354% | $122.0106 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $133.50 | 6.242% | $141.8331 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $1,056.24 | $1,166.7066 | $1,166.71 | $1,166.75 | $1,166.60 | |