| 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 | $211.82 | 4.696% | $221.7671 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $166.39 | 6.681% | $177.5065 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $172.43 | 10.497% | $190.53 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $184.25 | 3.578% | $190.8425 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $147.85 | 3.557% | $153.109 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $218.75 | 7.228% | $234.5613 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $129.63 | 6.264% | $137.75 | $137.75 | $137.75 | $137.80 |
| 7 purchase totals = | $1,231.12 | $1,306.0664 | $1,306.07 | $1,306.05 | $1,306.10 | |