| 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 | $133.83 | 5.718% | $141.4824 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $10.39 | 12.709% | $11.7105 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $136.54 | 10.634% | $151.0597 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $142.64 | 3.535% | $147.6823 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $26.98 | 10.737% | $29.8768 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $191.88 | 7.411% | $206.1002 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $103.38 | 12.634% | $116.441 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $745.64 | $804.3529 | $804.35 | $804.40 | $804.40 | |