| 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 | $144.41 | 4.372% | $150.7236 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $167.76 | 8.604% | $182.1941 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $205.46 | 12.449% | $231.0377 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $244.91 | 5.251% | $257.7702 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $73.79 | 12.507% | $83.0189 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $148.28 | 7.784% | $159.8221 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $121.82 | 10.162% | $134.1993 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $1,106.43 | $1,198.7659 | $1,198.76 | $1,198.70 | $1,198.70 | |