| 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 | $161.43 | 4.682% | $168.9882 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $201.81 | 11.420% | $224.8567 | $224.86 | $224.85 | $224.90 |
| Purchase #3 | $181.86 | 13.204% | $205.8728 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $122.72 | 10.254% | $135.3037 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $237.53 | 10.603% | $262.7153 | $262.72 | $262.70 | $262.70 |
| Purchase #6 | $144.78 | 11.305% | $161.1474 | $161.15 | $161.15 | $161.10 |
| Purchase #7 | $14.73 | 8.261% | $15.9468 | $15.95 | $15.95 | $15.90 |
| 7 purchase totals = | $1,064.86 | $1,174.8309 | $1,174.84 | $1,174.80 | $1,174.80 | |