| 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 | $188.65 | 7.813% | $203.3892 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $180.78 | 13.483% | $205.1546 | $205.15 | $205.15 | $205.20 |
| Purchase #3 | $22.62 | 4.483% | $23.6341 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $192.32 | 4.237% | $200.4686 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $17.65 | 6.600% | $18.8149 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $122.25 | 12.767% | $137.8577 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $66.56 | 9.779% | $73.0689 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $790.83 | $862.3880 | $862.38 | $862.35 | $862.50 | |