| 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 | $172.99 | 11.185% | $192.3389 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $164.25 | 8.362% | $177.9846 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $237.40 | 6.625% | $253.1278 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $11.96 | 8.265% | $12.9485 | $12.95 | $12.95 | $12.90 |
| Purchase #5 | $54.71 | 11.628% | $61.0717 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $175.60 | 7.514% | $188.7946 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $231.73 | 10.275% | $255.5403 | $255.54 | $255.55 | $255.50 |
| 7 purchase totals = | $1,048.64 | $1,141.8064 | $1,141.80 | $1,141.85 | $1,141.70 | |