| 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 | $153.87 | 12.297% | $172.7914 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $167.94 | 9.860% | $184.4989 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $147.53 | 3.308% | $152.4103 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $196.28 | 6.736% | $209.5014 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $190.36 | 9.616% | $208.665 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $208.32 | 6.419% | $221.6921 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $151.44 | 3.106% | $156.1437 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $1,215.74 | $1,305.7028 | $1,305.70 | $1,305.70 | $1,305.70 | |