| 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 | $173.26 | 5.414% | $182.6403 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $12.71 | 9.800% | $13.9556 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $105.31 | 12.444% | $118.4148 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $249.45 | 5.648% | $263.5389 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $42.89 | 9.108% | $46.7964 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $150.98 | 4.267% | $157.4223 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $10.48 | 8.474% | $11.3681 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $745.08 | $794.1364 | $794.14 | $794.10 | $794.10 | |