| 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 | $162.70 | 13.374% | $184.4595 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $187.97 | 10.812% | $208.2933 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $209.53 | 10.187% | $230.8748 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $248.83 | 11.500% | $277.4455 | $277.45 | $277.45 | $277.40 |
| Purchase #5 | $67.36 | 13.340% | $76.3458 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $222.59 | 4.382% | $232.3439 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $19.33 | 10.536% | $21.3666 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $1,118.31 | $1,231.1294 | $1,231.13 | $1,231.10 | $1,231.10 | |