| 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 | $145.47 | 10.620% | $160.9189 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $238.89 | 3.754% | $247.8579 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $5.37 | 12.635% | $6.0485 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $122.40 | 7.145% | $131.1455 | $131.15 | $131.15 | $131.10 |
| Purchase #5 | $78.60 | 10.445% | $86.8098 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $89.51 | 9.501% | $98.0143 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $114.36 | 4.294% | $119.2706 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $794.60 | $850.0655 | $850.07 | $850.00 | $850.00 | |