| 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 | $166.28 | 12.523% | $187.1032 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $245.29 | 4.143% | $255.4524 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $29.28 | 4.683% | $30.6512 | $30.65 | $30.65 | $30.70 |
| Purchase #4 | $40.68 | 10.110% | $44.7927 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $54.93 | 13.142% | $62.1489 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $205.47 | 10.454% | $226.9498 | $226.95 | $226.95 | $226.90 |
| Purchase #7 | $52.82 | 9.675% | $57.9303 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $794.75 | $865.0285 | $865.02 | $865.05 | $865.00 | |