| 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 | $136.41 | 12.265% | $153.1407 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $134.79 | 12.475% | $151.6051 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $236.40 | 10.265% | $260.6665 | $260.67 | $260.65 | $260.70 |
| Purchase #4 | $62.26 | 6.398% | $66.2434 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $169.44 | 10.598% | $187.3973 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $177.88 | 10.652% | $196.8278 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $169.31 | 13.136% | $191.5506 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $1,086.49 | $1,207.4314 | $1,207.44 | $1,207.45 | $1,207.40 | |