| 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 | $78.90 | 9.347% | $86.2748 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $208.75 | 3.266% | $215.5678 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $204.29 | 6.256% | $217.0704 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $132.34 | 13.462% | $150.1556 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $103.39 | 11.269% | $115.041 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $183.78 | 8.539% | $199.473 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $176.32 | 7.472% | $189.4946 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $1,087.77 | $1,173.0772 | $1,173.07 | $1,173.00 | $1,173.20 | |