| 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 | $137.56 | 12.438% | $154.6697 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $177.99 | 6.728% | $189.9652 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $209.63 | 4.862% | $219.8222 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $60.95 | 9.381% | $66.6677 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $207.73 | 9.443% | $227.3459 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $160.83 | 3.443% | $166.3674 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $79.32 | 4.272% | $82.7086 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $1,034.01 | $1,107.5467 | $1,107.56 | $1,107.45 | $1,107.60 | |