| 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 | $113.37 | 3.118% | $116.9049 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $181.44 | 9.367% | $198.4355 | $198.44 | $198.45 | $198.40 |
| Purchase #3 | $134.67 | 6.378% | $143.2593 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $56.80 | 10.280% | $62.639 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $38.28 | 12.448% | $43.0451 | $43.05 | $43.05 | $43.00 |
| Purchase #6 | $124.91 | 3.565% | $129.363 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $39.70 | 9.116% | $43.3191 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $689.17 | $736.9659 | $736.97 | $736.95 | $736.90 | |