| 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 | $150.39 | 3.224% | $155.2386 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $80.34 | 9.545% | $88.0085 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $169.80 | 4.336% | $177.1625 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $78.76 | 10.332% | $86.8975 | $86.90 | $86.90 | $86.90 |
| Purchase #5 | $134.43 | 8.166% | $145.4076 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $91.45 | 8.730% | $99.4336 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $75.42 | 12.168% | $84.5971 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $780.59 | $836.7454 | $836.75 | $836.75 | $836.70 | |