| 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 | $148.35 | 4.453% | $154.956 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $138.47 | 5.644% | $146.2852 | $146.29 | $146.30 | $146.30 |
| Purchase #3 | $207.55 | 7.204% | $222.5019 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $197.43 | 6.491% | $210.2452 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $128.73 | 5.713% | $136.0843 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $204.38 | 10.237% | $225.3024 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $224.53 | 5.376% | $236.6007 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $1,249.44 | $1,331.9757 | $1,331.98 | $1,332.00 | $1,332.00 | |