| 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 | $122.55 | 12.469% | $137.8308 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $185.82 | 10.127% | $204.638 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $75.87 | 3.571% | $78.5793 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $216.36 | 6.395% | $230.1962 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $205.75 | 5.766% | $217.6135 | $217.61 | $217.60 | $217.60 |
| Purchase #6 | $52.94 | 9.124% | $57.7702 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $140.83 | 6.805% | $150.4135 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $1,000.12 | $1,077.0415 | $1,077.04 | $1,077.05 | $1,077.00 | |