| 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 | $113.91 | 7.276% | $122.1981 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $74.78 | 13.419% | $84.8147 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $26.83 | 4.588% | $28.061 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $163.84 | 3.443% | $169.481 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $174.70 | 5.622% | $184.5216 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $54.53 | 10.688% | $60.3582 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $34.41 | 10.792% | $38.1235 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $643.00 | $687.5581 | $687.55 | $687.50 | $687.60 | |