| 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 | $156.74 | 12.751% | $176.7259 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $81.67 | 5.752% | $86.3677 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $154.78 | 3.687% | $160.4867 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $140.26 | 9.494% | $153.5763 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $102.92 | 13.127% | $116.4303 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $84.57 | 3.443% | $87.4817 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $123.38 | 8.775% | $134.2066 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $844.32 | $915.2752 | $915.29 | $915.35 | $915.30 | |