| 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 | $131.69 | 8.775% | $143.2458 | $143.25 | $143.25 | $143.20 |
| Purchase #2 | $187.85 | 6.602% | $200.2519 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $102.64 | 10.367% | $113.2807 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $211.44 | 7.116% | $226.4861 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $87.71 | 11.301% | $97.6221 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $111.79 | 4.652% | $116.9905 | $116.99 | $117.00 | $117.00 |
| Purchase #7 | $181.98 | 10.790% | $201.6156 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,015.10 | $1,099.4927 | $1,099.50 | $1,099.50 | $1,099.50 | |