| 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 | $168.57 | 6.127% | $178.8983 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $72.96 | 13.469% | $82.787 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $82.78 | 4.461% | $86.4728 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $154.56 | 10.184% | $170.3004 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $81.94 | 3.556% | $84.8538 | $84.85 | $84.85 | $84.90 |
| Purchase #6 | $13.37 | 12.295% | $15.0138 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $181.77 | 12.740% | $204.9275 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $755.95 | $823.2536 | $823.25 | $823.25 | $823.30 | |