| 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 | $151.61 | 12.705% | $170.8721 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $214.96 | 6.116% | $228.107 | $228.11 | $228.10 | $228.10 |
| Purchase #3 | $111.51 | 13.379% | $126.4289 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $195.69 | 13.550% | $222.206 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $44.44 | 3.187% | $45.8563 | $45.86 | $45.85 | $45.90 |
| Purchase #6 | $14.42 | 4.559% | $15.0774 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $212.82 | 11.444% | $237.1751 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $945.45 | $1,045.7228 | $1,045.74 | $1,045.75 | $1,045.80 | |