| 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 | $140.61 | 5.482% | $148.3182 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $169.92 | 6.486% | $180.941 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $134.95 | 5.168% | $141.9242 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $193.58 | 6.260% | $205.6981 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $212.83 | 10.735% | $235.6773 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $97.93 | 3.148% | $101.0128 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $215.33 | 13.289% | $243.9452 | $243.95 | $243.95 | $243.90 |
| 7 purchase totals = | $1,165.15 | $1,257.5168 | $1,257.52 | $1,257.50 | $1,257.40 | |