| 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 | $160.86 | 12.342% | $180.7133 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $23.34 | 10.494% | $25.7893 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $10.81 | 10.873% | $11.9854 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $97.70 | 8.419% | $105.9254 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $18.35 | 5.274% | $19.3178 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $49.68 | 10.552% | $54.9222 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $45.98 | 6.207% | $48.834 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $406.72 | $447.4874 | $447.49 | $447.50 | $447.40 | |